Question

When are more products of a reaction available initially than at equilibrium?

A. K = 0
B. Q < K
C. Q = K
D. Q > K

Answer 1

K = (products)/(reactants)

Let's just say P = 1 and R = 1, then K = 1/1 = 1 and Q = K
Now let's change the P and R to say P = 2, then Q = 2/1 so Q>K and P is higher; R is smaller.
If P<1, then Q<K and R is higher; P is smaller.
Pick the right answer from this. You need to study this and reason out questions like this.