Home
Class 12
CHEMISTRY
In any unimoelcular reaction ……. ....

In any unimoelcular reaction ……. .

A

only one reacting species is involved in the rate determining step

B

the order and the molecularity of slowest step are equal to one

C

the molecularity of the reaction is one and order is zero

D

both molecularity and order of the reaction are one

Text Solution

Verified by Experts

The correct Answer is:
A, B
Since, the reaction is an unimoleular reactions.Hence, in the slowest step i.e., in the rate determinig step the only one reacting species is involved. Therefore, order of reaction and molecularity of reaction and molecularity of reaction is equal to one.
Promotional Banner

Topper's Solved these Questions

  • CHEMICAL KINETICS

    NCERT EXEMPLAR ENGLISH|Exercise SHORT ANSWER TYPE QUESTION|20 Videos

  • CHEMICAL KINETICS

    NCERT EXEMPLAR ENGLISH|Exercise MATCHING THE COLUMNS|9 Videos

  • CHEMICAL KINETICS

    NCERT EXEMPLAR ENGLISH|Exercise LONG ANSWER TYPE QUESTIONS|5 Videos

  • BIOMOLECULES

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Questions|5 Videos

  • CHEMISTRY IN EVERYDAY LIFE

    NCERT EXEMPLAR ENGLISH|Exercise Long Answer Type Qns|4 Videos

Similar Questions

Explore conceptually related problems

In any unimolecular reaction

For a complex reaction ……… .

The value of the rate constant of a pseudo first order reaction ……… .

In the presence of a catalyst, the heat evolved or absorbed during the reaction ………. .

Rate law cannot be determined form balanced chemical equation if …….. .

Substrate and product are stable in any enzyme - catalysed reaction. The transitional states between the stable substrate and the product in the reaction are

Why can't molecularity of any reaction be equal to zero?

STATEMENT -1 : In any chemical reaction, total No. of molecules are conserved. and STATEMENT -2 : Atom can neither be created nor be destroyed.

An_________is an unusual reaction to a particular substance.

Hydrogen peroxide is ……..