Please explain 37 I'm not able to figure out the idea behind it - Chemistry -

Question

Please explain 37
I'm not able to figure out the idea behind it

Geetha · Accepted Answer

The order of elimination is 30 > 20 > 10
So the order of alkyl halide undergoing elimination isi > iii > ii
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Please explain 37. I'm not able to figure out the idea behind it.

Please explain 37.
I'm not able to figure out the idea behind it.