Question

convert ethane to ethyne​

Answer 1

Ch3---CH3 ------> HC ≡ HC

Explanation:

The Formation to ethane to ethyne is as given below in steps.

• Step 1:

Ch3---CH3 + H2/hv → CH3----Ch2---Br

• Step 2:

CH3----Ch2---Br + Alcoholic KOH ---> H2C = CH2

• Step 3:

H2C = CH2 + Br2 + CCl4 ---> Br--Ch2---CH2---Br

• Step 4:

Br--Ch2---CH2---Br + Alcoholic KOH/ NaNH2 ---> HC ≡ HC

Thus the Formation to ethane to ethyne is as given below in steps.

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