General Science - Physics (Basics)
Which of the following is a solid fuel commonly used in households for cooking and heating?
Which of the following is a solid fuel commonly used in households for cooking and heating?
easy Q11 of 15
Step-by-Step Solution
Step 1: Identify fuel types
Coal is a solid fuel, petrol is a liquid fuel, LPG and natural gas are gaseous fuels.Step 2: Match fuel to household use
Coal is traditionally used as a solid fuel for cooking and heating in many households.Final Answer:
Coal → Option AQuick Check:
Solid household fuel = Coal ✅
Quick Trick: Solid fuel for heating and cooking = Coal
Common Mistakes:
MISTAKES- Confusing petrol or LPG as solid fuels instead of coal.
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