A sample contains 22 g-of carbon dioxide- This is equal to-One mole of carbon dioxide-Half mole of carbon dioxide-Two moles of carbon dioxide-One molar volume of carbon dioxide-

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Question

A sample contains 22 g of carbon dioxide. This is equal to:

One mole of carbon dioxide.

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Half mole of carbon dioxide.

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Two moles of carbon dioxide.

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One molar volume of carbon dioxide.

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Solution

The correct option is B
Half mole of carbon dioxide.

44 g is equal to 1 mole of carbon dioxide

Molecular weight of $C O_{2}$ = atomic weight of C + 2(atomic weight of O) =44 g

Therefore, 22 g is equal to half mole of carbon dioxide.

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A sample contains 22 g of carbon dioxide. This is equal to:

The correct option is B Half mole of carbon dioxide. 44 g is equal to 1 mole of carbon dioxide Molecular weight of CO2= atomic weight of C + 2(atomic weight of O) =44 g Therefore, 22 g is equal to half mole of carbon dioxide.

The correct option is B
Half mole of carbon dioxide.

44 g is equal to 1 mole of carbon dioxide

Molecular weight of $C O_{2}$ = atomic weight of C + 2(atomic weight of O) =44 g

Therefore, 22 g is equal to half mole of carbon dioxide.