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CuO(s) + H\(_2\)(g) ↔ Cu(s) + H\(_2\)O(g)
What...

CuO(s) + H\(_2\)(g) ↔ Cu(s) + H\(_2\)O(g)
What is the effect of increasing the pressure on the equilibrium reaction above?

A.

The equilibrium is shifted to the left

B.

The equilibrium is shifted to the right

C.

There is no effect

D.

More H2(g) is produced

Correct answer is C

When amount / volume of gaseous reactants equal amount / volume of gaseous products, the change in pressure has no effect on the equilibrium position.