Home
Class 12
CHEMISTRY
For a chemical reaction at constant P an...

For a chemical reaction at constant P and V. `Delta H` is equal to

A

`Delta U`

B

zero

C

`Delta U + P Delta V`

D

`p//T`.

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Topper's Solved these Questions

  • THERMODYNAMICS

    MODERN PUBLICATION|Exercise Multiple Choice Questions (Level-II)|85 Videos
  • THERMODYNAMICS

    MODERN PUBLICATION|Exercise Multiple Choice Questions (Level-III)|10 Videos
  • THE SOLID STATE

    MODERN PUBLICATION|Exercise RECENT EXAMINATION QUESTIONS|11 Videos
  • UNIT TEST - 3

    MODERN PUBLICATION|Exercise MULTIPLE CHOICE QUESTIONS|59 Videos

Similar Questions

Explore conceptually related problems

For a chemical reaction at constant P, Delta H is equal to

Give a chemical reaction for which Delta H=DeltaU

In a chemical reaction, the rate constant for the backward reaction is 7.5xx10^(-4) and the equilibrium constant is 1.5. The rate constant for the forward reaction is :

For a chemical reaction variation in rate with conc. Is shown below : (i) What is the order of the reaction ? (ii) What are the units of rate constant k for the reaction ?

(a) List any three observations which determine that a chemical reaction has taken place . Also list three informations that cannot be obtained about a chemical reaction, merely by its chemical equation. (b) Balance the following chemical equations. (i) Fe+H_(2)OrarrFe_(3)O_(4)+H_(2) (ii) CO_(2)+H_(2)O rarr C_(6)H_(12)O_(6)+O_(2)

For which of the following reactions, Delta H is equal to Delta U ?