The main constituent of LPG is

AMethane

BButane ✓ Correct

CHydrogen

DPropane

Correct answer: (B) Butane

Explanation

The main constituent of LPG is butane, along with some propane.

Methane is the main part of natural gas, not of LPG.

Hydrogen is a separate light gas and not an LPG component.

Propane is present in LPG but butane is its chief constituent.

LPG is stored as a liquid under moderate pressure in cylinders.

An odorant like ethyl mercaptan is added so leaks can be smelt.

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