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11th Standard English Medium Chemistry Subject Hydrogen Creative 2 Mark Questions with Solution Part - I

11th Standard

    Reg.No. :
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Chemistry

Time : 00:30:00 Hrs
Total Marks : 10
    5 x 2 = 10
  1. At room temperature, Hydrogen reacts very slowly. Explain

  2. Explain the consequences of high enthalpy of H-H bond in terms of chemical reactivity of dihydrogen.

  3. How will you classify water based on the spin of the nuclei of the hydrogen atoms?

  4. Life underneath frozen lakes survive even bitter winter. Justify.

  5. Why does water show high boiling point as compared to hydrogen sulphide? Give reasons for your answer.

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