Home
Class 11
CHEMISTRY
The occurrence of reaction is impossible...

The occurrence of reaction is impossible if

A

`Delta H` is + ve , `Delta S` is also + ve

B

`Delta` H is - ve , `Delta S` is also - ve

C

`Delta` H is - ve , `Delta` S is + ve

D

`Delta H` is + ve , `Delta S` is - ve.

Text Solution

Verified by Experts

The correct Answer is:
D
A reaction is possible only whe `Delta H` is - ve and `Delta S` is + ve.
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS (MCQ)|25 Videos

  • THE S-BLOCK ELEMENTS

    OMEGA PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS MCQ.s|26 Videos

Similar Questions

Explore conceptually related problems

Four dice are thrown simultaneously. If the occurrence of 1, 3 or 5 in a single die is considered a success, find the probability of at least three successes.

Four dice are thrown simultaneously. If the occurrence of 2, 4 or 6 in single die is considered a success, ·find the probability of at least three successes.

Four dice are thrown simultaneously. If the occurrence of2, 3 or 4 in single die is considered a success, find the probability of at least three successes.

Probability of occurrence of impossible event = ………. .

Probability of occurrence of impossible event= ............ .

Two or more events associated with a random experiment are said to be mutually exclusive if the occurrence of any one of them prevents the occurrence of all others.