MEDIUM
12th West Bengal Board
IMPORTANT
Earn 100

Write three points of difference between order and molecularity of a reaction.

Important Questions on Chemical Kinetics

MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 4 - Chemical Kinetics>REVIEW EXERCISES>Q 9
How the order of reaction can be determined by integral equation method?
HARD
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 4 - Chemical Kinetics>REVIEW EXERCISES>Q 10
What is half-life period? Show that the time required for the completion of any fraction of a first order reaction is independent of initial concentration.
HARD
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 4 - Chemical Kinetics>REVIEW EXERCISES>Q 11
What is half-life period? Show that the half-life period of a first order reaction is independent of initial concentration.
MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 4 - Chemical Kinetics>REVIEW EXERCISES>Q 12
A reaction is 50% complete in 2hr and 75% complete is 4hr. What is the order of the reaction?
MEDIUM
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 4 - Chemical Kinetics>REVIEW EXERCISES>Q 13
Describe the important aspects of bimolecular collision theory of reaction rates.
HARD
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 4 - Chemical Kinetics>REVIEW EXERCISES>Q 14
Explain the effect of:
(a) Temperature
HARD
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 4 - Chemical Kinetics>REVIEW EXERCISES>Q 14
Explain the effect of:
(b) Surface area on the rate of a chemical reaction.
HARD
12th West Bengal Board
IMPORTANT
NEW SYSTEMATIC MODERN CHEMISTRY>Chapter 4 - Chemical Kinetics>REVIEW EXERCISES>Q 15

What is the effect of temperature on the rate of reaction? Explain giving reasons.