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NH4Cl(s) ↔ NH3(g) + HCL

NH4Cl(s) ↔ NH3(g) + HCL(g)
The reaction above can only attain equilibrium if

A.

a gaseous reactant is added

B.

one of the products is removed

C.

it is in a closed system

D.

it is an open system

View answer & explanation

Correct answer is C

No explanation has been provided for this answer.

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