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12th Standard English Medium Chemistry Subject Ionic Equilibrium Creative 5 Mark Questions with Solution Part - II Question Bank Software Jun-21 , 2021

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12th Standard English Medium Chemistry Subject Ionic Equilibrium Creative 5 Mark Questions with Solution Part - II

12th Standard English Medium Chemistry Subject Ionic Equilibrium Creative 5 Mark Questions with Solution Part - II

12th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 25
    5 x 5 = 25

  1. Calculate the pH of 0.02 m Ba(OH)2 aqueous solution assuming Ba(OH)2 as a strong electrolyte.

  2. Calculate the pH of 0.001 M HCI solution.

  3. If a solution has a pH of 7.41, determine its H+ concentration.

  4. The degree of dissociation of acetic acid in 0.1 Msolution is 0.04. Calculate Ka for acetic acid. Where a is the degree of dissociation, C is the concentration of the acid in moles/ lit.

  5. A 0.02 M solution of a weak mono basic acid is 5% ionised. Calculate the ionisation constant of the acid.

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