Question

NCERT Based MCQs
1.
Consider the given reaction
PCI;(9) - PC12(g) + Cl2(g)
If the enthalpy change (i.e. AH) for the given
reaction is-X J at T K then the value of AU is
(1) (-x + 8.314 T) J
(3) (x + 8.314 T) kJ
[NCERT Pg. 167]
(2) -(x + 8.314 T) J
(4) -(x + 8.314 T) kJ​

Answer 1

Answer:

I dont know the perfect answer but you can get some help form this

Consider the following reaction:

I2(g)+Cl2(g) ⇌ 2ICl(g)

Kp= 81.9 at 25 ∘ C.

Calculate ΔGrxn for the reaction at 25 ∘ C under each of the following conditions.

Part A. Standard conditions

Part B. At equilibrium

Part C.

PICl= 2.59 atm

PI2= 0.322 atm

PCl2= 0.221 atm