Consider the reactions
(i) `2CO(g) + 2H_(2)O(g)harr2CO_(2) (g) + 2H_(2) (g)`, Eqm. Constant = `K_(1)`
`CH_(4) (g) + H_(2)O(g)harr CO(g) + 3H_(2) (g)`, Eqm. Constant = `K_(2)`
`CH_(4) (g) + 2H_(2)O(g) harrCO_(2) (g) + 4H_(2)` (g), Eqm. Constant = `K_(3)`
Which of the following relation is correct?

Options

A. `K_(3)=(K_(1)/K_(2))`
B. `K_(3)=(K_(1)^(2)/K_(2)^(2))`
C. `K_(3)=(K_(1)K_(2))`
D. `K_(3)=(sqrt(K_(1))K_(2))`

Answer

D