Published by:
CGP EDU Academic Team
Published on: August 14, 2026
Observe the following equilibrium in a 1 L flask.
At 
, the equilibrium concentrations of A and B are 0.5 M and 0.375 M respectively. 0.1 moles of A is added into the flask and heated to 
to establish the equilibrium again. The new equilibrium concentrations (in M) of A and 
are respectively
A
.
B
. C
.
D
.
Text Solution
Verified by ExpertsThe correct answer is:
C
Initial equilibrium:
After adding 
, so equilibrium shifts right.
Let x be A that decomposes:
New 
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
Consider the general reaction given below at 400 K The values of and are studied under the same…
For the following gas phase equilibrium reaction at constant temperature, if the total pressure i…
Observe the following equilibrium in a 1 L flask. At , the equilibrium concentrations of A and B…
Consider the following gaseous equilibrium in a closed container of volume ' V ' at . 2 moles ea…
Dissociation of a gas takes place according to the following chemical reaction. At equilibrium, th…
and are added to a 1 L flask and it is found that the system attains the above equilibrium at …