Question

24
Which of the following haloalkanes reacts with aqueous KOH most easily?
giving reason
i) 1- Bromobutane ii) 2- Bromobutane iii) 2 - Bromo - 2-methylpropane
Chlorobutane.
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Answer 1

Explanation:

Displacement is equal to the distance between initial and final position. so in this case displacement will be equal to 2r, the diameter of the circle.

&

Distance is equal to the length of actual path traversed by the object. so in this case, displacement will be equal to the half of the circumference i.e. πr.