Chemical EquilibriumHard

Question

Pure ammonia is placed in a vessel at a temperature where its dissociation constant (α) is appreciable. At equilibrium :

Options

A.Kp does not change significantly with pressure.
B.α does not change with pressure.
C.concentration of NH3 does not change with pressure.
D.concentration of hydrogen is less than that of nitrogen

Solution

KP depends only on temperature so a will change on changing pressure and PH2 > PN2

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