1.

The temperature coefficient of two reactions are 2 and 3 respectively. Which would be correct for these reactions ?

Answer»

`E_(a_(1)) LT E_(a_(2))`
`E_(a_(1))gt E_(a_(2))`
`E_(a_(1))= E_(a_(2))`
Nothing can be said.

Solution :`(K_(1))/(K_(2))=(E_(a_(1)))/(2.303R)[(T_(2)-T_(1))/(T_(1)T_(2))]=2`
`(K_(1))/(K_(2))=(E_(a_(2)))/(2.303R)[(T_(2)-T_(1))/(T_(1)T_(2))]=3`
if, `(K_(1))/(K_(2)) lt (K_(1).)/(K_(2).)` then `E_(a_(2)) gt E_(a_(1))`


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