A reaction rate constant is given by
K = 1.2 x 1010 e-2500/RT . It means
(a) log K vs T will give a straight line
(b) log K vs 1/T gives a straight line with a slope – 2500/2.303 R
(c) half life of reaction will be more at higher temperature
(d) log K vs 1/T gives a straight line with a slope 2500/R