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What will be the molality of the solutio...

What will be the molality of the solution containing 18.25 g of HCl gas in 500 g of water ?

A

0.1 m

B

1 M

C

0.5 m

D

1 m

Text Solution

Verified by Experts

The correct Answer is:
D
`"Molality"=("Moles of the solute")/("Mass of the solvent in kg")=(18.25//36.50)/(0.500kg)=1m.`
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Knowledge Check

  • What will be the molality of the solution made by dissolving 10 g of NaOH in 100g of water ?

    A
    2.5 m
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    5 m
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    `"4 mol L"^(-1)`
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    `"0.2 mol L"^(-1)`
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  • What is the molarity of a solution containing 10 g of NaOH in 500 mL of solution ?

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    `"0.25 mol L"^(-1)`
    B
    `"0.75 mol L"^(-1)`
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    D
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