Question

1 - chloropropane on treatment with alc. KOH produces :
a. propane
b. propene
c. propyne
d. propyl alcohol​

Answer 1

Dear Student,

◆ Answer - (b)

1-Chloropropane on treatment with alc. KOH produces propene.

● Explanation -

When 1-chloropropane (CH3-CH2-CH2-Cl) is treated with alc.KOH, it undergoes dehydrohalogenation to give propene (CH3-CH=CH2).

CH3-CH2-CH2-Cl + alc.KOH --> CH3-CH=CH2 + KCl + H2O

KCl and H2O are formed as byproducts.

Thanks dear. Hope this helps you...

Answer 2

Answer:

correct option is propene