Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Variation of log 10 K with 
is shown by the following graph in which straight line is at 45°, hence Δ H° is :
Text Solution
Verified by ExpertsThe correct answer is:
B
K = A e – Δ H/RT
log K = log A – 
.
log K = log A – 
× 
.
log K = 
× 
+ log A.
= 1.
Δ H = – 2.303 R = – 4.606 cal
Prepare Smarter with CGP Edu
Get practice questions, solutions, and test series in one place.
Write a Review
Share your experience with this question and solution.
Commentary
Send your comment, doubt, correction, or feedback to admin.
Similar Questions
Explore conceptually related problems
In a two litre capacity flask 4 gm hydrogen and 50.8 gm. Iodine were present at 673 K. Calculate th…
Equilibrium constants is given (in atm) for the following reaction 0ºC :
Na 2 HPO 4 .12H 2 O(s) Na…
Match the following : (Assume only reactants were present initially).
Column-ΙColumn-ΙΙ(a)N2(g) + 3…
Column-I (Assume only reactant were present initially)Column-II(a) For the equilibrium NH4Ι(s) NH3…
A 10 liter box contains O 3 and O 2 at equilibrium at 2000 K. K P = 4 × 10 14 atm for 2O 3 (g) 3O …
If for 2A 2 B(g) 2A 2 (g) + B 2 (g), K p = TOTAL PRESSURE (at equilibrium) and starting the dissoc…