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12th Standard English Medium Chemistry Subject Ionic Equilibrium Book Back 5 Mark Questions with Solution Part - I

12th Standard

    Reg.No. :
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Chemistry

Time : 01:00:00 Hrs
Total Marks : 25

    Part I

    5 x 5 = 25
  1. Ksp of AgCl is \(1.8\times10^{-10}\). Calculate molar solubility in 1 M AgNO3

  2. Write the expression for the solubility product of Hg2Cl2 .

  3. Will a precipitate be formed when 0.150 L of 0.1M Pb(NO3)2 and 0.100L of 0.2 M NaCl are mixed? \(K_{sp}\ (PbCl_{2})=1.2\times10^{-5}\).

  4. What is the pH of an aqueous solution obtained by mixing 6 gram of acetic acid and 8.2 gram of sodium acetate and making the volume equal to 500 ml. (Given: Ka for acetic acid is  \(1.8\times10^{-5}\))

  5. Establish a relationship between the solubility product and molar solubility for the following
    a) BaSO
    b) Ag2(CrO4)

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