Calculate K_p for the Reaction $2 \mathrm { SO } _ { 2 } ( \mathrm {~g} ) + \mathrm { O } _ { 2 } ( \mathrm {~g} ) f \quad 2 \mathrm { SO } _ { 3 } ( \mathrm {~g} )$

Multiple Choice

Calculate K_p for the reaction $2 \mathrm { SO } _ { 2 } ( \mathrm {~g} ) + \mathrm { O } _ { 2 } ( \mathrm {~g} ) f \quad 2 \mathrm { SO } _ { 3 } ( \mathrm {~g} )$ at a temperature of 439 ${ } ^ { \circ } \mathrm { C }$ , if K = 5.10 × 10⁴ at the same temperature.

A) 1.90 ×10²
B) 8.72 ×10²
C) 1.40×10³
D) 0.60 ×10³
E) 6.50 ×10²