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Avogadro's Number

Choose the co...

Question

Choose the correct option:

A

Moles = Given mass/ molar mass.

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B

Moles = Given number of particles / Avogadro number

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C

Moles = Given volume/ 22.4 liters

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D

All the given options are correct

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Solution

The correct option is D
All the given options are correct

Moles can be written in many forms:-
$M o l e s = \frac{G i v e n m a s s}{M o l a r m a s s}$
$M o l e s = \frac{N u m b e r o f a t o m s o r m o l e c u l e s}{A v o g a d r o n u m b e r}$
$M o l e s = \frac{G i v e n v o l u m e}{22.4 l i t e r s}$

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