Chemical and Ionic Equilibrium - Result Question 26
26. Pure ammonia is placed in a vessel at a temperature where its dissociation constant $(\alpha)$ is appreciable. At equilibrium,
$ N _2+3 H _2 \rightleftharpoons 2 NH _3 $
(1984,1 M)
(a) $K _p$ does not change significantly with pressure
(b) $\alpha$ does not change with pressure
(c) concentration of $NH _3$ does not change with pressure
(d) concentration of hydrogen is less than that of nitrogen
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Answer:
Correct Answer: 26. (a)
Solution:
- $K _p$ for a given reversible reaction depends only on temperature.
BETA
