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NEETChemistrySome Basic Concepts of Chemistry

How can Molality be defined?

Options

  1. ANo. of moles of solute + Mass of solvent in kg
  2. BNo. of moles of solute / Mass of solvent in kg
  3. CNo. of moles of solute x Mass of solvent in kg
  4. DNo. of moles of solute - Mass of solvent in kg

Correct answer

B. No. of moles of solute / Mass of solvent in kg

Step-by-step solution

Molality is defined as the number of moles of solute present in 1 kg of solvent.

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