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Question 20039
NEET Chemistry · Medium

Some Basic Concepts of Chemistry: Molality MCQ

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MolalityMediumQuestion 20039

Question

If 0.2 mol solute is dissolved in 500 g water, molality is:

  1. A
    0.4 m
    Correct
  2. B
    0.2 m
  3. C
    2.5 m
  4. D
    4 m

Correct answer

0.4 m

Explanation

0.2 mol per 0.5 kg solvent gives 0.4 m.

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