The law of conservation of mass is best represented by ; ( C ) mass of reactants = mass of products
The law of conservation of mass states that mass of substances( reactants ) used in a chemical reaction is neither created nor destroyed ( i.e. the mass of reactants remain the same after undergoing a chemical reaction ).
Therefore when the mass of reactants is either greater or lesser than the mass of products in a chemical reaction the law of conservation of mass is disobeyed and that reaction is termed a destructive reaction.
Hence we can conclude that the law of conservation of mass is best represented by mass of reactants = mass of products.
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