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11th Standard English Medium Chemistry Subject Solutions Book Back 2 Mark Questions with Solution Part - II

11th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 10

    Part I

    5 x 2 = 10
  1. What is molal depression constant ? Does it depend on nature of the solute ?

  2. Define the term ‘isotonic solution’.

  3. Explain the effect of pressure on the solubility.

  4. Calculate the molality of a solution containing 7.5 g of glycine (NH2 - CH2 - COOH) dissolved in 500 g of water.

  5. How many moles of solute particles are present in one litre of 10-4 M potassium sulphate ?

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