Question

CH3-CH2-CH2-CH2-Br
KOH alcoholic
​

Answer 1

Answer:

KOH will remove Br and H from next carbon in chain

so it becomes

CH3-CH2-CH=CH2

Explanation:

Hope it is useful,Cheers

Answer 2

Answer:

As there is alcoholic KOH so elimination reaction would take place and alkene would be formed.

And here But-1-ene would be formed as a product, along with water.

Hope it helps

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