11th Class Physics Motion in a Straight Line / सरल रेखा में गति Question Bank 11th CBSE Physics One Dimensional Motion

  • question_answer
    Differentiate between molarity and molality of solution.  

    Answer:

    (a) Molarity is the number of moles of solute dissolved in one litre solution. Molality is the number of moles of solute dissolved in one kilogram solvent.   (b) Molarity decreases with rise in temperature but molality is independent of temperature.  


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