Give reasons for the following:-
a) LPG is a better domestic fuel than wood.
b) Goldsmiths use the outermost zone of the flame for melting gold and silver.
c) For any it is essential to reach it's ignition temperature.
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It conducts electricity and may result electric shock. (B) LPG has more calorific value than wood and LPG produces no pollution. So LPG is a better domestic fuel than wood. (C) The ignition temperature of paper is less, so it catches fire easily.
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