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(A) : One molar solution is always more ...

(A) : One molar solution is always more concentrated than one molal solution
(R) : The amount of solvent in 1 M and 1m aqueous solution is not equal.

A

If both (A) and (R) are correct and (R) is the correct explanation for (A)

B

If both (A) and (R) are correct but (R) is not correct explanation for (A)

C

If (A) is correct but (R) is incorrect

D

If (A) is incorrect but (R) is correct

Text Solution

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The correct Answer is:
D
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STATEMENT-1 : One molar solution is always more concentration than one molal solution. and STATEMENT-2 : amount of solvent in 1 M and 1 m aqueous solution is not equal.

The mole fraction of solvent in 0.1 molal aqueous solution is

Assertion (A): A molar solution is more concentrated than molal solution. Reason (R): A molar solution contains one mole of solute in 1000 mL of solution.

Mole fraction of the solute in a 1 molal aqueous solution is :

The mole fraction of solute in one molal aqueous solution is ………… .

The mole fraction of the solute in one molal aqueous solution is:

The mole fraction of a solute in its one molal aqueous solution is :

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