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Benzaldehyde condenses with N, N - dimet...

Benzaldehyde condenses with N, N - dimethyl aniline in the presence of strong acid to give ________.

A

Benzal aniline

B

Cinnamic acid

C

Schiff's base

D

Malachite green dye

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The correct Answer is:
D
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SURA PUBLICATION-CARBONYL COMPOUND-ADDITIONAL QUESTIONS AND ANSWERS (FILL IN THE BLANKS)
  1. is used in the manufacture of thermo softening plastic perspex.

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  2. 6 - 8% solution of acetic acid in water is called .

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  3. Benzaldehyde condenses with N, N - dimethyl aniline in the presence of...

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  4. The common and IUPAC name of HOOC-(CH(2))(4)-COOH is .

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  5. Carboxylic acids are synthesised from Grignard reagent by the action o...

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  6. Partial reduction of acetic acid in the presence of LiAlH(4) results i...

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  7. With respect to the reagents given below, pick out the odd one .

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  8. Benzoic acid does not undergo Friedel crafts reaction due .

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  9. Formic acid contains group/s

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  10. Acid chloride acids are prepared by treating carboxylic acids with .

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  11. acid chloride + alcohol toul?.

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  12. is used for the treatment of gout

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  13. CH(3)CHOandC(6)H(5)CH(2)CHO can be distinguished by .

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  14. Which among the following reactions will not result in the formation o...

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  15. "Phenol"underset("dust")overset(Zn)to'X'underset("anhy"AlCl(3))overset...

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  16. The most acidic among the following is .

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  17. The structure that refers methyl phenyl carbinol is .

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  18. The test to distinguish HCOOH and CH(3)COOH is/are .

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  19. Grignard reagent on addition with dry ice followed by hydrolysis gives...

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  20. Benzoin is

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