CaCO_3(s) ⇋ CaO(s) + CO_2(g) For the above equilibrium, which is correct?

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Q 2114445359.     CaCO_3(s) ⇋ CaO(s) + CO_2(g)

For the above equilibrium, which is correct?
A

Equilibrium will shift in forward direction by addition He at constant volume

B

Equilibrium will shift in forward direction by addition of He at constant pressure

C

Equilibrium with shift in backward direction by addition of He at constant volume

D

Equilibrium will shift in backward by addition of He at constant pressure

#### HINT

(Provided By a Student and Checked/Corrected by EXXAMM.com Team)

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