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valina [46]
2 years ago
14

What is law of conservation of mass ?kesi hai mehendi mene banayi hai​

Social Studies
1 answer:
Veseljchak [2.6K]2 years ago
8 0
The law of conservation of mass states that in a chemical reaction mass is neither created nor destroyed. For example, the carbon atom in coal becomes carbon dioxide when it is burned. The carbon atom changes from a solid structure to a gas but its mass does not change.
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