2 deleted 64 characters in body
source | link

NoYes iodine's not a good leaving group cause in layman's language; its electron giving away tendency is higher than chlorine ; moreover the. the leaving ability is best described by the Gibbs energy change that occurs.

So since chlorine is a better leavingpoor leaving group so that make the reaction fasterslower as more energyless energy is available. So I think that you are right so far.

No iodine's not a good leaving group cause in layman's language; its electron giving away tendency is higher than chlorine ; moreover the leaving ability is best described by the Gibbs energy change that occurs.

So since chlorine is a better leaving group so that make the reaction faster as more energy is available.

Yes iodine's good leaving group. the leaving ability is best described by the Gibbs energy change that occurs.

So since chlorine is a poor leaving group so that make the reaction slower as less energy is available. So I think that you are right so far.

1
source | link

No iodine's not a good leaving group cause in layman's language; its electron giving away tendency is higher than chlorine ; moreover the leaving ability is best described by the Gibbs energy change that occurs.

So since chlorine is a better leaving group so that make the reaction faster as more energy is available.