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What is a mole?

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What is a mole?

(a) A mole is found in a certain number of cm3 of one substance or another.

(b) A mole is the sum of atomic weights.

(c) A mole is the number of molecules in one gram of a substance.

(d) None of the mentioned

This question was addressed to me in final exam.

This interesting question is from Mole and Molecular Weight-III in section Introductory Concepts of Chemical Process Calculation

1 Answer

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Correct choice is (d) None of the mentioned

The explanation: A mole is number of molecules.

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