When S in the form of is heated at 900 K

CHEMISTRY · Subjective · A Level · Chemistry · Gaseous equilibria (Kp) · Gaseous equilibria (Kp)

Problem

When S in the form of

\text{S}_8

is heated at 900 K, the initial pressure of 1 atmosphere falls by 29% at equilibrium. This is because of conversion of some

\text{S}_8

\text{S}_2

. Find the

K_P

for reaction. (Roorkhee 1990)