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Mole Concept

Molar mass of...

Question

Molar mass of liquid is $280$ and its density is $1.4 g / m L$ . The volume, (in L) which will contain $10$ moles, is :

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Solution

No. of moles in 1 Litre = $\frac{1400}{280} = 5$

Hence $2 L i t r e$ shall have $10$ moles.

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