Dependence of Rate on Concentration
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CHXII04:CHEMICAL KINETICS

320120 Match the column I with column II and choose the correct option.


























Column I Column II
A. \( \begin{array}{l}\text{Mathematical} \\ \text{expression for rate} \\ \text{of reaction} \end{array} \) P. \( \begin{array}{l}\text{Rate} \\ \text{constant} \end{array} \)
B. \( \begin{array}{l}\text{Rate of reaction} \\ \text{for zero order} \\ \text{reaction is equal to} \end{array} \) Q. \( \begin{array}{l}\text{Rate} \\ \text{law} \end{array} \)
C. \( \begin{array}{l}\text{Units of rate constant} \\ \text{for zero order reaction} \\ \text{is same as that of} \end{array} \) R. \( \begin{array}{l}\text{Order of} \\ \text{slowest} \\ \text{step} \end{array} \)
D. \( \begin{array}{l}\text{Order of a complex} \\ \text{reaction is determined} \\ \text{by} \end{array} \) S. \( \begin{array}{l}\text{Rate of} \\ \text{reaction} \end{array} \)

1 A - Q, B - P, C - S, D - R
2 A - R, B - P, C - S, D - Q
3 A- Q, B - S, C - P , D - R
4 A - P, B - Q, C - S, D - R
CHXII04:CHEMICAL KINETICS

320111 The rate of reaction \({\rm{A + B}} \to \) Products is given by the equation \({\rm{r = k[A][B]}}\). If B is taken in excess, the order of the reaction will be

1 2
2 1
3 0
4 Unpredictable
CHXII04:CHEMICAL KINETICS

320112 Reactions of higher order are rare because

1 Kinetic energy of reactant molecules decreases
2 None of these
3 The number of effective collisions go on decreasing with increase in the number of molecules
4 Activation energy of molecules increases
CHXII04:CHEMICAL KINETICS

320113 For the reaction system :
$2 \mathrm{NO}(\mathrm{g})+\mathrm{O}_{2}(\mathrm{~g}) \longrightarrow 2 \mathrm{NO}_{2}(\mathrm{~g})
\text { volume is }$suddenly reduced to half of its value by
increasing the pressure on it. If the reaction is of
first order with respect to \(\mathrm{O}_{2}\) and second order
with respect to \(\mathrm{NO}\), the rate of reaction will

1 diminish to one-fourth of its initial value
2 diminish to one-eighth of its initial value
3 increase to eight times of its initial value
4 increase to four times of its initial value
CHXII04:CHEMICAL KINETICS

320114 The rate of reaction \({\rm{A + B + C}} \to \) Products is given by Rate \({\rm{ = k[A}}{{\rm{]}}^{{\rm{1/2}}}}{{\rm{[\;B]}}^{{\rm{1/3}}}}{\rm{[C]}}\)

The order of the reaction is

1 1
2 3
3 \(\dfrac{5}{6}\)
4 \(\dfrac{11}{6}\)
NEET DIGITAL LIBRARY
CHXII04:CHEMICAL KINETICS

320120 Match the column I with column II and choose the correct option.


























Column I Column II
A. \( \begin{array}{l}\text{Mathematical} \\ \text{expression for rate} \\ \text{of reaction} \end{array} \) P. \( \begin{array}{l}\text{Rate} \\ \text{constant} \end{array} \)
B. \( \begin{array}{l}\text{Rate of reaction} \\ \text{for zero order} \\ \text{reaction is equal to} \end{array} \) Q. \( \begin{array}{l}\text{Rate} \\ \text{law} \end{array} \)
C. \( \begin{array}{l}\text{Units of rate constant} \\ \text{for zero order reaction} \\ \text{is same as that of} \end{array} \) R. \( \begin{array}{l}\text{Order of} \\ \text{slowest} \\ \text{step} \end{array} \)
D. \( \begin{array}{l}\text{Order of a complex} \\ \text{reaction is determined} \\ \text{by} \end{array} \) S. \( \begin{array}{l}\text{Rate of} \\ \text{reaction} \end{array} \)

1 A - Q, B - P, C - S, D - R
2 A - R, B - P, C - S, D - Q
3 A- Q, B - S, C - P , D - R
4 A - P, B - Q, C - S, D - R
CHXII04:CHEMICAL KINETICS

320111 The rate of reaction \({\rm{A + B}} \to \) Products is given by the equation \({\rm{r = k[A][B]}}\). If B is taken in excess, the order of the reaction will be

1 2
2 1
3 0
4 Unpredictable
CHXII04:CHEMICAL KINETICS

320112 Reactions of higher order are rare because

1 Kinetic energy of reactant molecules decreases
2 None of these
3 The number of effective collisions go on decreasing with increase in the number of molecules
4 Activation energy of molecules increases
CHXII04:CHEMICAL KINETICS

320113 For the reaction system :
$2 \mathrm{NO}(\mathrm{g})+\mathrm{O}_{2}(\mathrm{~g}) \longrightarrow 2 \mathrm{NO}_{2}(\mathrm{~g})
\text { volume is }$suddenly reduced to half of its value by
increasing the pressure on it. If the reaction is of
first order with respect to \(\mathrm{O}_{2}\) and second order
with respect to \(\mathrm{NO}\), the rate of reaction will

1 diminish to one-fourth of its initial value
2 diminish to one-eighth of its initial value
3 increase to eight times of its initial value
4 increase to four times of its initial value
CHXII04:CHEMICAL KINETICS

320114 The rate of reaction \({\rm{A + B + C}} \to \) Products is given by Rate \({\rm{ = k[A}}{{\rm{]}}^{{\rm{1/2}}}}{{\rm{[\;B]}}^{{\rm{1/3}}}}{\rm{[C]}}\)

The order of the reaction is

1 1
2 3
3 \(\dfrac{5}{6}\)
4 \(\dfrac{11}{6}\)
Join With Us for More Updates
CHXII04:CHEMICAL KINETICS

320120 Match the column I with column II and choose the correct option.


























Column I Column II
A. \( \begin{array}{l}\text{Mathematical} \\ \text{expression for rate} \\ \text{of reaction} \end{array} \) P. \( \begin{array}{l}\text{Rate} \\ \text{constant} \end{array} \)
B. \( \begin{array}{l}\text{Rate of reaction} \\ \text{for zero order} \\ \text{reaction is equal to} \end{array} \) Q. \( \begin{array}{l}\text{Rate} \\ \text{law} \end{array} \)
C. \( \begin{array}{l}\text{Units of rate constant} \\ \text{for zero order reaction} \\ \text{is same as that of} \end{array} \) R. \( \begin{array}{l}\text{Order of} \\ \text{slowest} \\ \text{step} \end{array} \)
D. \( \begin{array}{l}\text{Order of a complex} \\ \text{reaction is determined} \\ \text{by} \end{array} \) S. \( \begin{array}{l}\text{Rate of} \\ \text{reaction} \end{array} \)

1 A - Q, B - P, C - S, D - R
2 A - R, B - P, C - S, D - Q
3 A- Q, B - S, C - P , D - R
4 A - P, B - Q, C - S, D - R
CHXII04:CHEMICAL KINETICS

320111 The rate of reaction \({\rm{A + B}} \to \) Products is given by the equation \({\rm{r = k[A][B]}}\). If B is taken in excess, the order of the reaction will be

1 2
2 1
3 0
4 Unpredictable
CHXII04:CHEMICAL KINETICS

320112 Reactions of higher order are rare because

1 Kinetic energy of reactant molecules decreases
2 None of these
3 The number of effective collisions go on decreasing with increase in the number of molecules
4 Activation energy of molecules increases
CHXII04:CHEMICAL KINETICS

320113 For the reaction system :
$2 \mathrm{NO}(\mathrm{g})+\mathrm{O}_{2}(\mathrm{~g}) \longrightarrow 2 \mathrm{NO}_{2}(\mathrm{~g})
\text { volume is }$suddenly reduced to half of its value by
increasing the pressure on it. If the reaction is of
first order with respect to \(\mathrm{O}_{2}\) and second order
with respect to \(\mathrm{NO}\), the rate of reaction will

1 diminish to one-fourth of its initial value
2 diminish to one-eighth of its initial value
3 increase to eight times of its initial value
4 increase to four times of its initial value
CHXII04:CHEMICAL KINETICS

320114 The rate of reaction \({\rm{A + B + C}} \to \) Products is given by Rate \({\rm{ = k[A}}{{\rm{]}}^{{\rm{1/2}}}}{{\rm{[\;B]}}^{{\rm{1/3}}}}{\rm{[C]}}\)

The order of the reaction is

1 1
2 3
3 \(\dfrac{5}{6}\)
4 \(\dfrac{11}{6}\)
For More Updates join with Us
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CHXII04:CHEMICAL KINETICS

320120 Match the column I with column II and choose the correct option.


























Column I Column II
A. \( \begin{array}{l}\text{Mathematical} \\ \text{expression for rate} \\ \text{of reaction} \end{array} \) P. \( \begin{array}{l}\text{Rate} \\ \text{constant} \end{array} \)
B. \( \begin{array}{l}\text{Rate of reaction} \\ \text{for zero order} \\ \text{reaction is equal to} \end{array} \) Q. \( \begin{array}{l}\text{Rate} \\ \text{law} \end{array} \)
C. \( \begin{array}{l}\text{Units of rate constant} \\ \text{for zero order reaction} \\ \text{is same as that of} \end{array} \) R. \( \begin{array}{l}\text{Order of} \\ \text{slowest} \\ \text{step} \end{array} \)
D. \( \begin{array}{l}\text{Order of a complex} \\ \text{reaction is determined} \\ \text{by} \end{array} \) S. \( \begin{array}{l}\text{Rate of} \\ \text{reaction} \end{array} \)

1 A - Q, B - P, C - S, D - R
2 A - R, B - P, C - S, D - Q
3 A- Q, B - S, C - P , D - R
4 A - P, B - Q, C - S, D - R
CHXII04:CHEMICAL KINETICS

320111 The rate of reaction \({\rm{A + B}} \to \) Products is given by the equation \({\rm{r = k[A][B]}}\). If B is taken in excess, the order of the reaction will be

1 2
2 1
3 0
4 Unpredictable
CHXII04:CHEMICAL KINETICS

320112 Reactions of higher order are rare because

1 Kinetic energy of reactant molecules decreases
2 None of these
3 The number of effective collisions go on decreasing with increase in the number of molecules
4 Activation energy of molecules increases
CHXII04:CHEMICAL KINETICS

320113 For the reaction system :
$2 \mathrm{NO}(\mathrm{g})+\mathrm{O}_{2}(\mathrm{~g}) \longrightarrow 2 \mathrm{NO}_{2}(\mathrm{~g})
\text { volume is }$suddenly reduced to half of its value by
increasing the pressure on it. If the reaction is of
first order with respect to \(\mathrm{O}_{2}\) and second order
with respect to \(\mathrm{NO}\), the rate of reaction will

1 diminish to one-fourth of its initial value
2 diminish to one-eighth of its initial value
3 increase to eight times of its initial value
4 increase to four times of its initial value
CHXII04:CHEMICAL KINETICS

320114 The rate of reaction \({\rm{A + B + C}} \to \) Products is given by Rate \({\rm{ = k[A}}{{\rm{]}}^{{\rm{1/2}}}}{{\rm{[\;B]}}^{{\rm{1/3}}}}{\rm{[C]}}\)

The order of the reaction is

1 1
2 3
3 \(\dfrac{5}{6}\)
4 \(\dfrac{11}{6}\)
NEET DIGITAL LIBRARY
CHXII04:CHEMICAL KINETICS

320120 Match the column I with column II and choose the correct option.


























Column I Column II
A. \( \begin{array}{l}\text{Mathematical} \\ \text{expression for rate} \\ \text{of reaction} \end{array} \) P. \( \begin{array}{l}\text{Rate} \\ \text{constant} \end{array} \)
B. \( \begin{array}{l}\text{Rate of reaction} \\ \text{for zero order} \\ \text{reaction is equal to} \end{array} \) Q. \( \begin{array}{l}\text{Rate} \\ \text{law} \end{array} \)
C. \( \begin{array}{l}\text{Units of rate constant} \\ \text{for zero order reaction} \\ \text{is same as that of} \end{array} \) R. \( \begin{array}{l}\text{Order of} \\ \text{slowest} \\ \text{step} \end{array} \)
D. \( \begin{array}{l}\text{Order of a complex} \\ \text{reaction is determined} \\ \text{by} \end{array} \) S. \( \begin{array}{l}\text{Rate of} \\ \text{reaction} \end{array} \)

1 A - Q, B - P, C - S, D - R
2 A - R, B - P, C - S, D - Q
3 A- Q, B - S, C - P , D - R
4 A - P, B - Q, C - S, D - R
CHXII04:CHEMICAL KINETICS

320111 The rate of reaction \({\rm{A + B}} \to \) Products is given by the equation \({\rm{r = k[A][B]}}\). If B is taken in excess, the order of the reaction will be

1 2
2 1
3 0
4 Unpredictable
CHXII04:CHEMICAL KINETICS

320112 Reactions of higher order are rare because

1 Kinetic energy of reactant molecules decreases
2 None of these
3 The number of effective collisions go on decreasing with increase in the number of molecules
4 Activation energy of molecules increases
CHXII04:CHEMICAL KINETICS

320113 For the reaction system :
$2 \mathrm{NO}(\mathrm{g})+\mathrm{O}_{2}(\mathrm{~g}) \longrightarrow 2 \mathrm{NO}_{2}(\mathrm{~g})
\text { volume is }$suddenly reduced to half of its value by
increasing the pressure on it. If the reaction is of
first order with respect to \(\mathrm{O}_{2}\) and second order
with respect to \(\mathrm{NO}\), the rate of reaction will

1 diminish to one-fourth of its initial value
2 diminish to one-eighth of its initial value
3 increase to eight times of its initial value
4 increase to four times of its initial value
CHXII04:CHEMICAL KINETICS

320114 The rate of reaction \({\rm{A + B + C}} \to \) Products is given by Rate \({\rm{ = k[A}}{{\rm{]}}^{{\rm{1/2}}}}{{\rm{[\;B]}}^{{\rm{1/3}}}}{\rm{[C]}}\)

The order of the reaction is

1 1
2 3
3 \(\dfrac{5}{6}\)
4 \(\dfrac{11}{6}\)