For the elementary reaction, at 250C , H2(g)+I2(g)⇌2HI(g)  rate is given by :         Rate = 1.6×10−18 [H2][I2] . For the reaction , 2HI(g)⇌H2(g)+I2(g) , the rate is given by rate = 2.4×10−23[HI]2  at 250C . What is the KC  value for the reaction, H2(g)+I2(g)⇌2HI(g)  at 250C