QCEVault

Chemical equilibrium — Question 2

Original QCE Vault practice · 1 mark

Q2 · Practice questionSimple familiar1 mark

QUESTION 2

The volume of a flask containing N2(g)+3H2(g)⇌2NH3(g) is suddenly halved at constant temperature. After re-equilibration, which change occurs?
(A)
The equilibrium constant increases.
(B)
The equilibrium constant decreases.
(C)
The equilibrium amount of ammonia increases.
(D)
The catalyst becomes necessary for equilibrium.
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