MEDIUMMCQ SINGLENEET ChemistryPhysical ChemistryMole _ Equivalent ConceptAtomic and Molecular Masses

Choose the wrong statement:

A.1 mole means 6.02 × 1023 particles

B.Molar mass is mass of one molecule✓ Correct

C.Molar mass is mass of one mole of a substance

D.Molar mass is molecular mass expressed in grams

Explanation

a) 1 mole means 23 6.023 10 x particles. Correct statement b) Molar mass means mass of one molecule. Wrong statement c) Molar mass means mass of one mole of a substance. Correct statement d) Molar mass is molecular mass expressed in grams. Correct statement. The correct option is (b)

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