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How will you bring about the following c...

How will you bring about the following conversions in not more than two steps?
propanone to propene

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`CH_(3)COCH_(3)underset(Ni//H_(2))overset("reduction")toCH_(3)underset(OH)underset(|)(CH)-CH_(3)underset(Delta)overset(Al_(2)O_(3))toCH_(3)CH=CH_(2)`
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ICSE-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS-EXERCISE (PART-II DESCRIPTIVE QUESTIONS) ( LONG ANSWER QUESTIONS)
  1. How will you bring about the following conversions in not more than tw...

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  2. How will you bring about the following conversions in not more than tw...

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  3. How will you bring about the following conversions in not more than tw...

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  4. How will you bring about the following conversions in not more than tw...

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  5. How will you bring about the following conversions in not more than tw...

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  6. How will you bring about the following conversions in not more than tw...

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  7. How will you bring about the following conversions in not more than tw...

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  8. How will you bring about the following conversions in not more than tw...

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  9. Describe four general methods for the preparation of saturated monocar...

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  10. Write short notes on : Kolbe's synthesis

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  11. Write short notes on : Hell-Volhard-Zelinsky (HVZ) reaction

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  12. Write short notes on : Decarboxylation of acids

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  13. Write short notes on : Esterification reaction.

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  14. Explain why carboxylic acids behave as acids. Discuss briefly the effe...

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  15. How does acetic acid react with: Thionyl chloride

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  16. How does acetic acid react with: Ammonia?

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  17. What happens when acetic acid vapours are passed over P(2)O(5)?

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  18. What is the cause of high solubility of acids in water?

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  19. Account for acidic nature of carboxylic acids.

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  20. How will you bring about the following conversions : Acetic acid to...

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