Uma : Mass is neither created nor destroyed during a chemical reaction.
Rama : Matter is conserved in a chemical reaction.

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Uma is correct, Rama is incorrect

Both Uma and Rama are incorrect

Uma is incorrect, Rama is correct

Both Uma and Rama are correct

answer is C.

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Detailed Solution

According to law of conservation of mass “Mass is neither created nor destroyed during a chemical reaction”. But matter is converted from one form to another form.

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