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CH(3)-CHO+HCNrarrX Compound X on hydro...

`CH_(3)-CHO+HCNrarrX`
Compound X on hydrolysis gives

A

`CH_(3)-CH_(2)-COOH`

B

`CH_(3)-CH_(2)-CH_(2)-NH_(2)`

C

`CH_(3)-CO-COOH`

D

`CH_(3)-underset(OH)underset(|)(CH)-COOH`

Text Solution

Verified by Experts

The correct Answer is:
D
`CH_(3)CHO+HCNrarr CH_(3)underset((A))(C-overset(OH)overset(|)underset(H)underset(|)(C)-C)Noverset(H_(3)O^(+))rarrCH_(3)-overset(OH)overset(|)underset(H)underset(|)(C)-COOH`
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ERRORLESS -ALDEHYDES AND KETONES -Ordinary Thinking (Objective Questions) Properties
  1. Which one of the following pairs is not correctly matched ?

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  2. The product of following reaction

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  3. CH(3)-CHO+HCNrarrX Compound X on hydrolysis gives

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  4. Which one of the following NOT give a primary alcohol on reduction ?

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  5. One mole of an organic compound is found to require only 0.5 mol of ox...

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  6. Contents of three bottles were found to react (i) Neither with Fehli...

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  7. ArH + R -overset(O)overset(||)(C )-CI overset("Lewis acid")rarr Ar-ove...

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  8. (A) Lower aldehydes and ketones are soluble in water but solubility de...

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  9. Assertion: Acetaldehyde on treatment with alkali gives aldol. Reason...

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  10. STATEMENT -I : Acetophenone and benzophenone can be distinguished by ...

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  11. Assertion: Isobutanal does not give iodoform test. Reason : It does ...

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  12. Assertion: Benzaldehyde is more reactive than ethanal towards nucleoph...

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  13. Assertion : Aldol condensation can be catalysed both by acids and base...

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  14. Statement-I: Ketones are less reactive than aldehydes. Because Sta...

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  15. Assertion: Oximes are less acidic than hydroxyl amine. Reason: Oxim...

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  16. Assertion: The bond energy of gt C = O is less than gt C = C lt in alk...

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  17. Assertion: R-C -= O^(+) is more stable than R- C^(+) = O. Reason: Re...

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  18. Assertion: CH(3)CHO reacts with NH(3) to form urotropine. Reason: Ur...

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  19. Reaction of carbonyl compound with one of the following reagents invol...

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  20. An organic compound 'X' having molecular formula C(5)H(10)O yield phen...

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