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11th Standard English Medium Chemistry Subject Hydrogen Creative 3 Mark Questions with Solution Part - II

11th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 15
    5 x 3 = 15
  1. Mention any two biological effects of D2O.

  2. Name the salts that lead to the formation of permanent hardness in water can you remove permanent hardness by boiling?

  3. How will you regenerate zeolite in ion-exchange method?

  4. What kind of compounds can be dissolved and hydrolysed in water?

  5. Water is a useful solvent. Which properties make water as a good solvent?

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