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NEETChemistrySome Basic Concepts of Chemistry

What is the difference between molality and molarity?

Options

  1. AMolality is the number of moles of solute present in one kilogram of solvent, and molarity is the number of mo
  2. BMolality and molarity both refer to the number of moles of solute, but molality is independent of temperature,
  3. CMolality is the number of moles of solute dissolved in one litre of solution, and molarity is the number of mo
  4. DMolality and molarity are the same concepts and can be used interchangeably.

Correct answer

A. Molality is the number of moles of solute present in one kilogram of solvent, and molarity is the number of mo

Step-by-step solution

Correct Option is : (A) Molality is the number of moles of solute present in one kilogram of solvent, and molarity is the number of moles of solute dissolved in one litre of solution.

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