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Hydroxy Compounds and Ethers 2 Mark Creative Question Paper With Answer Key

12th Standard

    Reg.No. :
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Chemistry

Time : 01:00:00 Hrs
Total Marks : 30

     2 Marks 

    15 x 2 = 30
  1. Give reasons: Methanol is miscible with water while iodo-methane is not.

  2. Compare the acid strength in 10, 20 and 30 alcohol giving reason.

  3. How will you convert C2H5OH to C2H5OC2H5?

  4. Complete the reaction and write the names of products. C2H5OH + NH3 \(\overset { { Al }_{ 2 }{ O }_{ 3 } }{ \underset { { 360 }^{ 0 }C }{ \longrightarrow } } \)?

  5. Explain 'esterification' reaction with an example.

  6. Why is glycol more viscous than ethanol?

  7. What happens when ethylene reacts with alkaline KMnO4 solution?

  8. How will you convert of ethylene glycol to 1,4 - dioxane.

  9. Explain why phenol does not undergo substitution of the -OH group like alcohol.

  10. Complete the following reaction giving names of products.

  11. Give chemical test to distinguish between methanol and phenol.

  12. What happens when phenol is treated with diazonium chloride in presence of NaOH?

  13. Identify the product A and B.

  14. Identify the product C and D.

  15. Identify the product A and B.

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