1.

For the first order reaction Ato product. When the concentration of A is 2.5xx10^(-2) M the activation energy is 20K. Cal/mole. If the conc. of [A] is doubled, at same temperature the activation energy becomes equal to

Answer»

40K. cal/mole
10K.Cal/mole
20K. cal/mole
`(-20)/(2RT)"K. cal/mole"`

ANSWER :C


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