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Which of the following gives a pink colo...

Which of the following gives a pink colouration with Schiff s reagent ?

A

`CH_(3)CH_(2)COOH`

B

`CH_(3)COCH_(3)`

C

`CH_(3)CH_(2)CHO`

D

`CH_(3)CH_(2)OH`.

Text Solution

Verified by Experts

The correct Answer is:
C
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MODERN PUBLICATION-ALDEHYDES , KETONES AND CARBOXYLIC ACIDS-Multiple Choice Questions ( Level - II )
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  2. The reaction , C(6)H(5)CHO+(CH(3)CO)(2)Ounderset(180^(@)C)overset(CH(3...

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  7. Acetone is mixed with bleaching powder to give :

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  8. In the Wolff Kishner reduction aldehydes and ketones are first convert...

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  9. HCHO and CH(3)CHO can be distinguished by :

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  10. Oximes are formed by the reaction of aldehydes and ketones with :

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  11. Treatment of propionaldehyde with dil , NaOH solution gives :

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  14. The alkene which on ozonolysis gives acetone is :

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  15. Methyl ketones are usually characterised by

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  16. Acetone on treating with conc H(2)SO(4) gives

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  18. The compound which can form intramolecular hydrogen bond is :

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  19. Which of the following is hypnotic ?

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  20. Formaldehyde polymerises to give

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