For the reversible reaction A ⇌ 2B, if the equilibrium constant K is
0.05 mole/litre; starting from initially 2 moles of A and zero moles of B, how
many moles will be formed at equilibrium?
(A) 0.253
(B) 0.338
(C) 0.152
(D) 0.637
0.05 mole/litre; starting from initially 2 moles of A and zero moles of B, how
many moles will be formed at equilibrium?
(A) 0.253
(B) 0.338
(C) 0.152
(D) 0.637