Rate of the Reaction
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CHXII04:CHEMICAL KINETICS

320598 Assertion :
The rate of the reaction is the rate of change of concentration of a reactant or a product.
Reason :
Rate of reaction remains constant during the complete reaction.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII04:CHEMICAL KINETICS

320599 Which of the following expressions is correct for the rate of reaction given below?
\(5 \mathrm{Br}^{-}{ }_{(\mathrm{aq})}+\mathrm{BrO}_{3(\mathrm{aq})}^{-}+6 \mathrm{H}_{(\mathrm{aq})}^{+} \rightarrow 3 \mathrm{Br}_{2(\mathrm{aq})}+3 \mathrm{H}_{2} \mathrm{O}_{(\mathrm{l})}\)

1 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=5 \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
2 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=\dfrac{6}{5} \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
3 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=\dfrac{5}{6} \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
4 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=6 \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
CHXII04:CHEMICAL KINETICS

320600 For the reaction,
\(3 \mathrm{I}_{(\text {aq) }}^{-}+\mathrm{S}_{2} \mathrm{O}_{8 \text { (aq) }}^{2-} \rightarrow \mathrm{I}_{3(\mathrm{aq})}^{-}+2 \mathrm{SO}_{4(\text { aq })}^{2-}\), rate of formation of \(\mathrm{SO}_{4}^{2-}\) is \({\text{0}}{\text{.022 mol d}}{{\text{m}}^{{\text{ - 1}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
What is rate of formation of \(\mathrm{I}_{3(\mathrm{aq})}^{-}\)?

1 \({\text{0}}{\text{.022 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
2 \({\text{0}}{\text{.11 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
3 \({\text{0}}{\text{.011 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
4 \({\text{0}}{\text{.033 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
MHTCET - 2021
CHXII04:CHEMICAL KINETICS

320601 For the reaction,
\(4 \mathrm{P}+\mathrm{Q} \rightarrow 2 \mathrm{R}+2 \mathrm{~S}\), which of the following statements are true?
I. Rate of appearance of \(\mathrm{S}\) is two times the rate of the disappearance of \(\mathrm{Q}\).
II. Rate of disappearance of \(\mathrm{Q}\) is one fourth the rate of disappearance of \(P\).
III. Rate of formation of \(\mathrm{R}\) is equal to the rate of formation of \(\mathrm{S}\).
Choose the correct option.

1 I and II
2 II and III
3 I and III
4 All of these
CHXII04:CHEMICAL KINETICS

320602 Assertion :
Kinetics explains the reaction mechanism.
Reason :
Kinetics explains the formation of products.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
NEET DIGITAL LIBRARY
CHXII04:CHEMICAL KINETICS

320598 Assertion :
The rate of the reaction is the rate of change of concentration of a reactant or a product.
Reason :
Rate of reaction remains constant during the complete reaction.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII04:CHEMICAL KINETICS

320599 Which of the following expressions is correct for the rate of reaction given below?
\(5 \mathrm{Br}^{-}{ }_{(\mathrm{aq})}+\mathrm{BrO}_{3(\mathrm{aq})}^{-}+6 \mathrm{H}_{(\mathrm{aq})}^{+} \rightarrow 3 \mathrm{Br}_{2(\mathrm{aq})}+3 \mathrm{H}_{2} \mathrm{O}_{(\mathrm{l})}\)

1 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=5 \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
2 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=\dfrac{6}{5} \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
3 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=\dfrac{5}{6} \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
4 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=6 \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
CHXII04:CHEMICAL KINETICS

320600 For the reaction,
\(3 \mathrm{I}_{(\text {aq) }}^{-}+\mathrm{S}_{2} \mathrm{O}_{8 \text { (aq) }}^{2-} \rightarrow \mathrm{I}_{3(\mathrm{aq})}^{-}+2 \mathrm{SO}_{4(\text { aq })}^{2-}\), rate of formation of \(\mathrm{SO}_{4}^{2-}\) is \({\text{0}}{\text{.022 mol d}}{{\text{m}}^{{\text{ - 1}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
What is rate of formation of \(\mathrm{I}_{3(\mathrm{aq})}^{-}\)?

1 \({\text{0}}{\text{.022 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
2 \({\text{0}}{\text{.11 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
3 \({\text{0}}{\text{.011 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
4 \({\text{0}}{\text{.033 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
MHTCET - 2021
CHXII04:CHEMICAL KINETICS

320601 For the reaction,
\(4 \mathrm{P}+\mathrm{Q} \rightarrow 2 \mathrm{R}+2 \mathrm{~S}\), which of the following statements are true?
I. Rate of appearance of \(\mathrm{S}\) is two times the rate of the disappearance of \(\mathrm{Q}\).
II. Rate of disappearance of \(\mathrm{Q}\) is one fourth the rate of disappearance of \(P\).
III. Rate of formation of \(\mathrm{R}\) is equal to the rate of formation of \(\mathrm{S}\).
Choose the correct option.

1 I and II
2 II and III
3 I and III
4 All of these
CHXII04:CHEMICAL KINETICS

320602 Assertion :
Kinetics explains the reaction mechanism.
Reason :
Kinetics explains the formation of products.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
Join With Us for More Updates
CHXII04:CHEMICAL KINETICS

320598 Assertion :
The rate of the reaction is the rate of change of concentration of a reactant or a product.
Reason :
Rate of reaction remains constant during the complete reaction.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII04:CHEMICAL KINETICS

320599 Which of the following expressions is correct for the rate of reaction given below?
\(5 \mathrm{Br}^{-}{ }_{(\mathrm{aq})}+\mathrm{BrO}_{3(\mathrm{aq})}^{-}+6 \mathrm{H}_{(\mathrm{aq})}^{+} \rightarrow 3 \mathrm{Br}_{2(\mathrm{aq})}+3 \mathrm{H}_{2} \mathrm{O}_{(\mathrm{l})}\)

1 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=5 \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
2 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=\dfrac{6}{5} \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
3 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=\dfrac{5}{6} \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
4 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=6 \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
CHXII04:CHEMICAL KINETICS

320600 For the reaction,
\(3 \mathrm{I}_{(\text {aq) }}^{-}+\mathrm{S}_{2} \mathrm{O}_{8 \text { (aq) }}^{2-} \rightarrow \mathrm{I}_{3(\mathrm{aq})}^{-}+2 \mathrm{SO}_{4(\text { aq })}^{2-}\), rate of formation of \(\mathrm{SO}_{4}^{2-}\) is \({\text{0}}{\text{.022 mol d}}{{\text{m}}^{{\text{ - 1}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
What is rate of formation of \(\mathrm{I}_{3(\mathrm{aq})}^{-}\)?

1 \({\text{0}}{\text{.022 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
2 \({\text{0}}{\text{.11 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
3 \({\text{0}}{\text{.011 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
4 \({\text{0}}{\text{.033 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
MHTCET - 2021
CHXII04:CHEMICAL KINETICS

320601 For the reaction,
\(4 \mathrm{P}+\mathrm{Q} \rightarrow 2 \mathrm{R}+2 \mathrm{~S}\), which of the following statements are true?
I. Rate of appearance of \(\mathrm{S}\) is two times the rate of the disappearance of \(\mathrm{Q}\).
II. Rate of disappearance of \(\mathrm{Q}\) is one fourth the rate of disappearance of \(P\).
III. Rate of formation of \(\mathrm{R}\) is equal to the rate of formation of \(\mathrm{S}\).
Choose the correct option.

1 I and II
2 II and III
3 I and III
4 All of these
CHXII04:CHEMICAL KINETICS

320602 Assertion :
Kinetics explains the reaction mechanism.
Reason :
Kinetics explains the formation of products.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
For More Updates join with Us
CHXII04:CHEMICAL KINETICS

320598 Assertion :
The rate of the reaction is the rate of change of concentration of a reactant or a product.
Reason :
Rate of reaction remains constant during the complete reaction.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII04:CHEMICAL KINETICS

320599 Which of the following expressions is correct for the rate of reaction given below?
\(5 \mathrm{Br}^{-}{ }_{(\mathrm{aq})}+\mathrm{BrO}_{3(\mathrm{aq})}^{-}+6 \mathrm{H}_{(\mathrm{aq})}^{+} \rightarrow 3 \mathrm{Br}_{2(\mathrm{aq})}+3 \mathrm{H}_{2} \mathrm{O}_{(\mathrm{l})}\)

1 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=5 \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
2 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=\dfrac{6}{5} \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
3 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=\dfrac{5}{6} \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
4 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=6 \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
CHXII04:CHEMICAL KINETICS

320600 For the reaction,
\(3 \mathrm{I}_{(\text {aq) }}^{-}+\mathrm{S}_{2} \mathrm{O}_{8 \text { (aq) }}^{2-} \rightarrow \mathrm{I}_{3(\mathrm{aq})}^{-}+2 \mathrm{SO}_{4(\text { aq })}^{2-}\), rate of formation of \(\mathrm{SO}_{4}^{2-}\) is \({\text{0}}{\text{.022 mol d}}{{\text{m}}^{{\text{ - 1}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
What is rate of formation of \(\mathrm{I}_{3(\mathrm{aq})}^{-}\)?

1 \({\text{0}}{\text{.022 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
2 \({\text{0}}{\text{.11 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
3 \({\text{0}}{\text{.011 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
4 \({\text{0}}{\text{.033 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
MHTCET - 2021
CHXII04:CHEMICAL KINETICS

320601 For the reaction,
\(4 \mathrm{P}+\mathrm{Q} \rightarrow 2 \mathrm{R}+2 \mathrm{~S}\), which of the following statements are true?
I. Rate of appearance of \(\mathrm{S}\) is two times the rate of the disappearance of \(\mathrm{Q}\).
II. Rate of disappearance of \(\mathrm{Q}\) is one fourth the rate of disappearance of \(P\).
III. Rate of formation of \(\mathrm{R}\) is equal to the rate of formation of \(\mathrm{S}\).
Choose the correct option.

1 I and II
2 II and III
3 I and III
4 All of these
CHXII04:CHEMICAL KINETICS

320602 Assertion :
Kinetics explains the reaction mechanism.
Reason :
Kinetics explains the formation of products.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
NEET DIGITAL LIBRARY
CHXII04:CHEMICAL KINETICS

320598 Assertion :
The rate of the reaction is the rate of change of concentration of a reactant or a product.
Reason :
Rate of reaction remains constant during the complete reaction.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.
CHXII04:CHEMICAL KINETICS

320599 Which of the following expressions is correct for the rate of reaction given below?
\(5 \mathrm{Br}^{-}{ }_{(\mathrm{aq})}+\mathrm{BrO}_{3(\mathrm{aq})}^{-}+6 \mathrm{H}_{(\mathrm{aq})}^{+} \rightarrow 3 \mathrm{Br}_{2(\mathrm{aq})}+3 \mathrm{H}_{2} \mathrm{O}_{(\mathrm{l})}\)

1 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=5 \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
2 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=\dfrac{6}{5} \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
3 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=\dfrac{5}{6} \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
4 \(\dfrac{\Delta\left[\mathrm{Br}^{-}\right]}{\Delta \mathrm{t}}=6 \dfrac{\Delta\left[\mathrm{H}^{+}\right]}{\Delta \mathrm{t}}\)
CHXII04:CHEMICAL KINETICS

320600 For the reaction,
\(3 \mathrm{I}_{(\text {aq) }}^{-}+\mathrm{S}_{2} \mathrm{O}_{8 \text { (aq) }}^{2-} \rightarrow \mathrm{I}_{3(\mathrm{aq})}^{-}+2 \mathrm{SO}_{4(\text { aq })}^{2-}\), rate of formation of \(\mathrm{SO}_{4}^{2-}\) is \({\text{0}}{\text{.022 mol d}}{{\text{m}}^{{\text{ - 1}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
What is rate of formation of \(\mathrm{I}_{3(\mathrm{aq})}^{-}\)?

1 \({\text{0}}{\text{.022 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
2 \({\text{0}}{\text{.11 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
3 \({\text{0}}{\text{.011 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
4 \({\text{0}}{\text{.033 mol d}}{{\text{m}}^{{\text{ - 3}}}}{\text{se}}{{\text{c}}^{{\text{ - 1}}}}\)
MHTCET - 2021
CHXII04:CHEMICAL KINETICS

320601 For the reaction,
\(4 \mathrm{P}+\mathrm{Q} \rightarrow 2 \mathrm{R}+2 \mathrm{~S}\), which of the following statements are true?
I. Rate of appearance of \(\mathrm{S}\) is two times the rate of the disappearance of \(\mathrm{Q}\).
II. Rate of disappearance of \(\mathrm{Q}\) is one fourth the rate of disappearance of \(P\).
III. Rate of formation of \(\mathrm{R}\) is equal to the rate of formation of \(\mathrm{S}\).
Choose the correct option.

1 I and II
2 II and III
3 I and III
4 All of these
CHXII04:CHEMICAL KINETICS

320602 Assertion :
Kinetics explains the reaction mechanism.
Reason :
Kinetics explains the formation of products.

1 Both Assertion and Reason are correct and Reason is the correct explanation of the Assertion.
2 Both Assertion and Reason are correct but Reason is not the correct explanation of the Assertion.
3 Assertion is correct but Reason is incorrect.
4 Assertion is incorrect but Reason is correct.