Q.
The rate constant of a reaction at 500K and 700K are 0.02 S− and 0.07 S−. The value of Ea is ( log 7/2= 0.544)
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a
20835 J
b
18231 J
c
82311 J
d
21183 J
answer is B.
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Detailed Solution
Ea=2,303RT1T2(T2−T1)logK2K1
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