Question

36 gram H2O में कितने मोल होते है
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Answer 1

Answer:

36 grams of H2O contains 36÷18 = 2 moles.

Thank you

Answer 2

SOLUTION

TO DETERMINE

The number of moles in 36 gram H₂O

EVALUATION

Here it is given that the mass of water is 36 g.

We know that the molecular mass of water is 18g/mol.

No. of moles of water

$\displaystyle \sf{ = \frac{Given \: mass }{Molar \: mass \: of \: water } }$

$\displaystyle \sf{ = \frac{36}{18} }$

$\displaystyle \sf{ = 2}$

∴ 36 gram H₂O = 2 moles H₂O

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