1.

What will be the effect of temperature on rate constant?

Answer»

SOLUTION :RATE constant of all reaction increases by increasing temperature.
Rate constant of a reaction is nearly DOUBLED with rise in temperature by `10^(@)` .According to Arrhenius equation.
`K=Ae^(-(E_(a))/(Rt))` and In `k=-(E_(a))/(RT)+In A`
`therefore In k prop -(1)/(T)impliesKpropT`
e.g., the rate of decomposition of `N_(2)O_(5)` is increase with temperature.


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