MEDIUM
NEET
IMPORTANT
Earn 100

A first order reaction completes 60% in 20 minutes. The time required for the completion of 90% of the reaction is approx

100% studentsanswered this correctly

Important Questions on Chemical Kinetics

EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Chemistry>Chapter 18 - Chemical Kinetics>Assignment>Q 39
The half life of a second order process, 2A→ products, is
EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Chemistry>Chapter 18 - Chemical Kinetics>Assignment>Q 40
At particular concentration, the half life of the reaction is 100 minutes. When the concentration of the reactant become double half life becomes, 25 minutes, then what will be the order of the reaction?
EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Chemistry>Chapter 18 - Chemical Kinetics>Assignment>Q 41
Check, which of the following statements is false?
MEDIUM
NEET
IMPORTANT
Gamma Question Bank for Medical Chemistry>Chapter 18 - Chemical Kinetics>Assignment>Q 42
Arrhenius parameter A depends on
EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Chemistry>Chapter 18 - Chemical Kinetics>Assignment>Q 43
The chemical reactions in which the reactants require high amount of activation energy are generally
EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Chemistry>Chapter 18 - Chemical Kinetics>Assignment>Q 44
For an exothermic chemical process occurring in two steps as
(i) A+B→X (slow);
(ii) X→AB (fast)
The progress of the reaction can be best described by (X is considered as intermediate)
EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Chemistry>Chapter 18 - Chemical Kinetics>Assignment>Q 45

45. A chemical process occurring in two steps, is plotted as

Question Image 
The correct statement is

EASY
NEET
IMPORTANT
Gamma Question Bank for Medical Chemistry>Chapter 18 - Chemical Kinetics>Assignment>Q 46

For the chemical process energies are plotted in graph.

Question Image 

Which of the following is correct ?