QQuestion
Write down the structural formula of the principal constituent of LPG.
OR
Write down the structural formula of 1, 1, 2, 2 tetrabromoethane.
✓Answer
The principal constituent of LPG (Liquefied Petroleum Gas) is propane. The structural formula of propane is:
CH3CH2CH3
OR
The structural formula of 1,1,2,2-tetrabromoethane is:
CHBr2-CHBr2
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