EASY
12th Odisha Board
IMPORTANT
Earn 100

What do you mean by molecularity and order of reaction? Give one example each of the first and second order reaction.

Important Questions on Chemical Kinetics

EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 4 - Chemical Kinetics>QUESTIONS>Q 1
The unit of the rate constant for the second order reaction is :
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 4 - Chemical Kinetics>QUESTIONS>Q 2
In which of the following cases, does the reaction go farthest to completion ?
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12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 4 - Chemical Kinetics>QUESTIONS>Q 3
The specific rate constant of a first order reaction depends upon the,
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 4 - Chemical Kinetics>QUESTIONS>Q 4
Half-life period of any first order reaction is,
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12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 4 - Chemical Kinetics>QUESTIONS>Q 5

The rate law for the reaction.

RCl+NaOHaq→ROH+NaCl is given by, Rate=k1RCl. The rate of reaction will be :

EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 4 - Chemical Kinetics>QUESTIONS>Q 6
What will be amount of I12853 (t1/2=25 minute) left after 50 minutes?
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 4 - Chemical Kinetics>QUESTIONS>Q 7
75% of a first order reaction was completed in 32 minutes. 50% of the reaction will be completed in.
EASY
12th Odisha Board
IMPORTANT
Bureau's Higher Secondary Chemistry Volume-2>Chapter 4 - Chemical Kinetics>QUESTIONS>Q 8
A large increase in the rate of reaction for a small rise in temperature is due to: