Dependence of Rate on Concentration
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CHXII04:CHEMICAL KINETICS

320129 In which one of the following reactions, rate constant has the unit \(\mathrm{molL}^{-1} \mathrm{~s}^{-1}\) ?

1 \(2 \mathrm{NO}_{(\mathrm{g})}+\mathrm{O}_{2(\mathrm{~g})} \rightarrow 2 \mathrm{NO}_{2(\mathrm{~g})}\)
2 Decomposition of \(\mathrm{HI}\) on the surface of Gold
3 Acid catalysed hydrolysis of \(\mathrm{CH}_{3} \mathrm{COOCH}_{3}\)
4 \(\mathrm{CHCl}_{3}+\mathrm{Cl}_{2} \rightarrow \mathrm{CCl}_{4}+\mathrm{HCl}\)
KCET - 2023
CHXII04:CHEMICAL KINETICS

320130 If for any reaction, the rate constant is equal to the rate of the reaction at all concentration. The order is:

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

320131 Which of the following statements are correct about order of a reaction?
I. The order of a reaction can be a fractional number.
II. Order of a reaction is experimentally determined quantity.
III. The order of a reaction is always equal to the sum of the stoichiometric coefficients of reactants in the balanced chemical equation for a reaction
IV. The order of a reaction is the sum of the powers of molar concentration of the reactants in the rate law expression
Choose the correct option.

1 I, II and III
2 I, II and IV
3 II, III and IV
4 I, II, III and IV
CHXII04:CHEMICAL KINETICS

320132 Which one of the following statements for the order of a reaction is incorrect?

1 Order is not influenced by stoichiometric coefficient of the reactants.
2 Order of reaction is sum of power to the concentration terms of reactants to express the rate of reaction.
3 Order of reaction is always whole number.
4 Order can be determined only experimentally.
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CHXII04:CHEMICAL KINETICS

320129 In which one of the following reactions, rate constant has the unit \(\mathrm{molL}^{-1} \mathrm{~s}^{-1}\) ?

1 \(2 \mathrm{NO}_{(\mathrm{g})}+\mathrm{O}_{2(\mathrm{~g})} \rightarrow 2 \mathrm{NO}_{2(\mathrm{~g})}\)
2 Decomposition of \(\mathrm{HI}\) on the surface of Gold
3 Acid catalysed hydrolysis of \(\mathrm{CH}_{3} \mathrm{COOCH}_{3}\)
4 \(\mathrm{CHCl}_{3}+\mathrm{Cl}_{2} \rightarrow \mathrm{CCl}_{4}+\mathrm{HCl}\)
KCET - 2023
CHXII04:CHEMICAL KINETICS

320130 If for any reaction, the rate constant is equal to the rate of the reaction at all concentration. The order is:

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

320131 Which of the following statements are correct about order of a reaction?
I. The order of a reaction can be a fractional number.
II. Order of a reaction is experimentally determined quantity.
III. The order of a reaction is always equal to the sum of the stoichiometric coefficients of reactants in the balanced chemical equation for a reaction
IV. The order of a reaction is the sum of the powers of molar concentration of the reactants in the rate law expression
Choose the correct option.

1 I, II and III
2 I, II and IV
3 II, III and IV
4 I, II, III and IV
CHXII04:CHEMICAL KINETICS

320132 Which one of the following statements for the order of a reaction is incorrect?

1 Order is not influenced by stoichiometric coefficient of the reactants.
2 Order of reaction is sum of power to the concentration terms of reactants to express the rate of reaction.
3 Order of reaction is always whole number.
4 Order can be determined only experimentally.
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CHXII04:CHEMICAL KINETICS

320129 In which one of the following reactions, rate constant has the unit \(\mathrm{molL}^{-1} \mathrm{~s}^{-1}\) ?

1 \(2 \mathrm{NO}_{(\mathrm{g})}+\mathrm{O}_{2(\mathrm{~g})} \rightarrow 2 \mathrm{NO}_{2(\mathrm{~g})}\)
2 Decomposition of \(\mathrm{HI}\) on the surface of Gold
3 Acid catalysed hydrolysis of \(\mathrm{CH}_{3} \mathrm{COOCH}_{3}\)
4 \(\mathrm{CHCl}_{3}+\mathrm{Cl}_{2} \rightarrow \mathrm{CCl}_{4}+\mathrm{HCl}\)
KCET - 2023
CHXII04:CHEMICAL KINETICS

320130 If for any reaction, the rate constant is equal to the rate of the reaction at all concentration. The order is:

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

320131 Which of the following statements are correct about order of a reaction?
I. The order of a reaction can be a fractional number.
II. Order of a reaction is experimentally determined quantity.
III. The order of a reaction is always equal to the sum of the stoichiometric coefficients of reactants in the balanced chemical equation for a reaction
IV. The order of a reaction is the sum of the powers of molar concentration of the reactants in the rate law expression
Choose the correct option.

1 I, II and III
2 I, II and IV
3 II, III and IV
4 I, II, III and IV
CHXII04:CHEMICAL KINETICS

320132 Which one of the following statements for the order of a reaction is incorrect?

1 Order is not influenced by stoichiometric coefficient of the reactants.
2 Order of reaction is sum of power to the concentration terms of reactants to express the rate of reaction.
3 Order of reaction is always whole number.
4 Order can be determined only experimentally.
For More Updates join with Us
CHXII04:CHEMICAL KINETICS

320129 In which one of the following reactions, rate constant has the unit \(\mathrm{molL}^{-1} \mathrm{~s}^{-1}\) ?

1 \(2 \mathrm{NO}_{(\mathrm{g})}+\mathrm{O}_{2(\mathrm{~g})} \rightarrow 2 \mathrm{NO}_{2(\mathrm{~g})}\)
2 Decomposition of \(\mathrm{HI}\) on the surface of Gold
3 Acid catalysed hydrolysis of \(\mathrm{CH}_{3} \mathrm{COOCH}_{3}\)
4 \(\mathrm{CHCl}_{3}+\mathrm{Cl}_{2} \rightarrow \mathrm{CCl}_{4}+\mathrm{HCl}\)
KCET - 2023
CHXII04:CHEMICAL KINETICS

320130 If for any reaction, the rate constant is equal to the rate of the reaction at all concentration. The order is:

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

320131 Which of the following statements are correct about order of a reaction?
I. The order of a reaction can be a fractional number.
II. Order of a reaction is experimentally determined quantity.
III. The order of a reaction is always equal to the sum of the stoichiometric coefficients of reactants in the balanced chemical equation for a reaction
IV. The order of a reaction is the sum of the powers of molar concentration of the reactants in the rate law expression
Choose the correct option.

1 I, II and III
2 I, II and IV
3 II, III and IV
4 I, II, III and IV
CHXII04:CHEMICAL KINETICS

320132 Which one of the following statements for the order of a reaction is incorrect?

1 Order is not influenced by stoichiometric coefficient of the reactants.
2 Order of reaction is sum of power to the concentration terms of reactants to express the rate of reaction.
3 Order of reaction is always whole number.
4 Order can be determined only experimentally.