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Pure ammonia is placed in a vessel at a ...

Pure ammonia is placed in a vessel at a temperature where its dissociation constant `(alpha)` is appreciable. At equilibrium,

A

`K_(p)` does not change significantly with pressure

B

`alpha` does not change with pressure

C

concentration of `NH_(3)` does not cahange with pressure

D

concentration of hydrogen is less than that of nitrogen

Text Solution

Verified by Experts

The correct Answer is:
A
`K_(p)` depends only on temperature so `alpha` will change on changing pressure and `P_(H_(2)) gt P_(N_(2))` .
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