Home
Class 12
CHEMISTRY
The difference between heat of reaction ...

The difference between heat of reaction at constant pressure and constant volume for the reaction,
`C_((s)) + 1/2 O_(2(g)) to CO_(2(g))`is ________.
(Assume that R=0.002 kcal and temperature = T K)

A

T cal

B

`-T cal`

C

`-T/2`cal

D

`T/2`cal

Text Solution

Verified by Experts

The correct Answer is:
A
Promotional Banner

Similar Questions

Explore conceptually related problems

The difference between heats of reaction at constant pressure and constant volume for the reaction 2C_6H_(6(i)) + 15O_(2(g)) rarr 12CO_(2(g)) + 6H_2O((I)) at 25^@C in kJ is

The difference between heat of reaction at constant pressure and constant volume for the reaction given below at 25^@C in kJ is 2C_6H_6(l)+15O_2(g) rarr 12CO_2(g) + 6H_2O(l)

Calculate the difference in heat of reaction at constant pressure and at constant volume at 300K. C_(s) + 2H_(2(g) rarr CH_(4(g) (R = 8.314 J K^(-1) mol^(-1)

At constant T and P , which of the following statements is correct for the reaction, CO_((g))+(1)/(2)O_(2(g))rarrCO_(2(g)) ,

Partial pressure of O^2 in the reaction 2 Ag_2O (s) hArr 4 Ag (s) + O_2 (g) is

The molecularity and order of the reaction 2NO_(g)+O_(2(g)) rarr 2NO_(2(g)) are_____respectively.

Calculate heat of formation of water at constant volume at 300 K. Given that: H_(2(g))+1/2O_(2(g))rarr H_2O_(l) DeltaH=-284.2kJ

For the reaction CaCO_(s)rarrCaO_(s)+CO(2(g)) the entropy.

Calculate heat of formation of carbon dioxide at constant volume at 300 K. Given that: C(s)+O2(g) rarr CO_2(g) Delta H=-393kJ

Deltan , the change in a chemical reaction at constant volume is given reaction, C_(12)H_(22)O_(11)(s)+12O_2(g) rarr12CO_2(g)+11H_2O(l) at 25^@C is :