TS EAMCET Medical 28 Sept 2020 Shift 1 Paper

K1, K2 and K3 are the equilibrium constants for the following reactions (i), (ii) and (iii) respectively.
(i) H2 (g) + I2 (g) ⇌ 2HI (g)
(ii) 2HI (g) ⇌ H2 (g) + I2 (g)
(iii)

1

2

H2 (g) +

1

2

I2 (g) ⇌ HI (g)
Choose the correct relation between K1, K2 and K3.