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Avogadro's number is...

Avogadro's number is ____________

A

number of atoms in one gram of element

B

number of millilitres which one mole of a gaseous substance occupies at N.T.P.

C

number of molecules present inone gram molar mass of a substance

D

number of elements in one gram of compounds

Text Solution

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The correct Answer is:
C
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