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The mass of one mole of a substance in g...

The mass of one mole of a substance in grams is called its

A

Molecular mass

B

Molar mass

C

Avogadro's mass

D

Formula mass.

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The correct Answer is:
B
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  11. Match the mass of elements given in coloumn I with the no. of moles gi...

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  14. How many oxygen atoms will be present in 88 g of CO2 ?

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  15. Calculate the total number of electrons present in 1.6 g of methane

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