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An important reaction of acetone is auto...

An important reaction of acetone is auto condensation in presence of concentrated sulphuric acid to give the aromatic compound

A

Mesitylene

B

Mesityl oxide

C

Trioxan

D

Phorone

Text Solution

Verified by Experts

The correct Answer is:
A
`3CH_(3)COCH_(3) overset(conc. H_(2)SO_(4))underset(-3 H_(2)O)rarr`
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ERRORLESS -ALDEHYDES AND KETONES -Ordinary Thinking (Objective Questions) Properties
  1. Which of the following gives aldol condensation reaction?

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  2. An aldehyde on oxidation gives

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  3. An important reaction of acetone is auto condensation in presence of c...

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  4. Aldehyde with NH(2)NH(2) forms

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  5. Claisen condensation is not given by

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  6. Grignard's reagent reacts with ethanal (acetaldehyde) and propanone t...

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  7. The reaction of an aldehyde with hydroxylamine gives a product which i...

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  8. Ketones reacting with Mg-Hg over water give

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  9. When dihydroxy acetone reacts with HIO(4), the product is /are

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  10. Which of the following does not reduce Fehling's solution

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  11. A compound (A) C(5)H(10) Cl(2) on hydrolysis gives C(5)H(10)O which re...

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  12. Aldol condensation of acetaldehyde involves the Formation of which of ...

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  13. The typical reactions of aldehyde is

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  14. Which of the following react with NaHSO(3)

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  15. Which of the following compounds containing carbonyl group will give c...

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  16. Aldehydes and ketones can be reduced to corresponding hydrocarbons by ...

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  17. The diketone CH(3)-overset(O)overset(||)(C )-(CH(2))(2)-overset(O)over...

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  18. Aldehydes that do not undergo aldol condensation are (1) propanal (...

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  19. The compound that neither forms semicarbazone nor oxime is

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  20. Which one of the following reagents is used to reduce an aldehyde to p...

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