1.

Activation energy (E_(a)) and rate constants (k_(1) "and" k_(2)) of a chemical reaction at two different temperatures (T_(1) "and" T_(2)) are realted by

Answer»

`1n(k_(2))/(k_(1))=-(E_(0))/(R)((1)/(T_(1))-(1)/(T_(2)))`
`1n(k_(2))/(k_(1))=-(E_(0))/(R)((1)/(T_(2))-(1)/(T_(1)))`
`1n(k_(2))/(k_(1))=-(E_(0))/(R)((1)/(T_(2))+(1)/(T_(1)))`
`-1n(k_(2))/(k_(1))=(E_(0))/(R)((1)/(T_(1))-(1)/(T_(2)))`

ANSWER :B


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