Consider the following reversible reaction;    2 c 1 A g 2B g AB g K 2     . The above equilibrium is established in a 1 L flask and at equilibrium 2 moles of each A and B are present.

Question

Consider the following reversible reaction;    2 c 1 A g 2B g AB g K 2     . The above equilibrium is established in a 1 L flask and at equilibrium 2 moles of each A and B are present. If 2.0 moles of B are added further how many moles of AB2 should be added so that moles of A does not change?

(A) 6
(B) 8
(C) 10
(D) 12

Prashant Kotian · Accepted Answer

Correct answer:

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