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Chemistry - Mole Concept Question with Solution | TestHub

ChemistryMole ConceptAtomic mass/Average Atomic Mass/Average Molecular MassEasy2 minPYQ_2010

ChemistryEasysingle choice

Assertion : S.I. unit of atomic mass and molecular mass is kilograms. Reason : Atomic mass is equal to the mass of $6.023 \times 1 0^{24}$ atoms.

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Answer:

Solution:

Atomic mass and molecular mass are the ratios and have no units. $Mol. mass = \frac{Wt. of onemolecule of the substance}{1/12 \times wt. of oneatom of C - 12} .$

Stream:AIIMSSubject:ChemistryTopic:Mole ConceptSubtopic:Atomic mass/Average Atomic Mass/Average Molecular Mass

⏱ 2mℹ️ Source: PYQ_2010

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