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A molal solution is one that contains 1 ...

A molal solution is one that contains 1 mol of a solute dissolved in

A

22.4 L of the solution

B

1 L of the solution

C

1 L of the solvent

D

1000 g of the solvent

Text Solution

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The correct Answer is:
4
Molarity (m) is defined as the number of moles of the solute per kilogram (kg or 1000 g) of the solvent and is expresses as
Molarity `(m)=("Moles of solute")/("Mass of solvent in kg")`
For example, `1.00 m (or 1.00 mol kg^(-1))` solution of KCl means that 1 mol `(74.5 g)` of `KCl` is dissolved in every `1 kg` of water.
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Knowledge Check

  • A molal solution is one that contains 1 mol of a solute in

    A
    `1000 g` of solvent
    B
    `1 L` of solven
    C
    `1 L` of solution
    D
    `22.4 L` of solution

  • A molal solution is one that contains 1 mole of a solute in

    A
    1000 g of the solvent
    B
    1 L of the solvent
    C
    1 L of the solution
    D
    22.4 L of the solution

  • A molal solution is one that contains 1 mole of a solute in

    A
    one litre of the solvent
    B
    1000 g of the solvent
    C
    one litre of the solution
    D
    22.4 litres of the solution