Science, asked by maryamkhan30, 2 months ago

when coal burns, it releases ash behind. Ash so produced is lighter than coal which has burnt. Justify the decrease in mass in the light of law of conservation of mass

Answers

Answered by AiSh123821

Answer:

When coal is burnt gases like carbon dioxide are released. The mass apart from that of the ash is possessed by these gases. Hence the mass is conserved in the whole process.

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when coal burns, it releases ash behind. Ash so produced is lighter than coal which has burnt. Justify the decrease in mass in the light of law of conservation of mass​

Answers

when coal burns, it releases ash behind. Ash so produced is lighter than coal which has burnt. Justify the decrease in mass in the light of law of conservation of mass