Chemistry, asked by vedprakashrd, 6 hours ago

27. The correct decreasing order of calorific value of the given combustible substance is a/charcoal >petrol >LPG >wood b) LPG >petrol >charcoal >water c) charcoal>LPG >wood >petrol d) Charcoal>petrol >wood>LPG

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Answered by ah9955688

1

Answer:

Answer is a/charcoal >petrol >LPG >wood

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