Given that concentration of A is increased by 3 times and the rate becomes 27 times.
Rate directly proportional [A]^x
27 directly proportional [3]^x
3^3 directly proportional [3]^x
x=3, as 3 and 3 get cancelled.
Hope its helpful..

14

Holkh Jonfr answered this

This is the way

3

Rajputana Rajput answered this

On increasing the temperature, the extent of dissociation of electrolyte increases. Thus the number of ions carrying charge increases and hence conductivity i.e. current.