The density of 3M solution of sodium chloride is 1.252 g mL. The molality of the solution will be (molar mass, NaCI = 58.5 g mol-1) %3D JEE Main Online 20131 (a) 2.60 m (c) 2.79 m (b) 2.18 m (d) 3.00 m

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A: The correct option is b) 3.71torr. Detail calculation is shown below

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A: Solubility of a gas in liquid can be calculated using Henry's law as shown below:

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A: The columns have to be matched.

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A:

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Q: 98.08

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Solutions

Solutions can be considered as homogeneous mixtures which contain two or more than two chemical substances. The chemical substance which is the greater part is defined as solvent. And the chemical substance that is dissolved in a solvent is referred to as solute. Solution chemistry plays an important role in chemistry since it supports many commercial applications of solutions.