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Ethanol vapour is passed over heated cop...

Ethanol vapour is passed over heated copper and the product is treated with aqueous NaOH. The final product is .....

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Aldol or 3-hydroxybutanal.
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PRADEEP-ALDEHYDES, KETONES AND CARBOXYLIC ACIDS -TEST YOUR GRIP (II. FILL IN THE BLANKS)
  1. Between acetophenone and anisole, iodoform test is given by.

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  2. The reaction of acetophenone with Br(2) in presence of anhydrous AlCl(...

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  3. Ethanol vapour is passed over heated copper and the product is treated...

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  4. In presence of Ba(OH)(2), two molecules of acetone condense together t...

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  5. Acetone on heating with conc. H(2)SO(4) gives :

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  6. Cannizzaro reaction is given by aldehydes which do not have.

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  7. In Canizzaro reaction, HCHO reacs in presence of.

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  8. Formaldehyde on treatment withgives anand salt of a carboxylic and thi...

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  9. Acetone reacts with butan-2-ol in presence of aluminium tertiary butox...

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  10. Ammonia reacts with .......... to give urotropine.

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  11. Benzoin is formed when benzaldehyde is treated with.

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  12. The structrue of the enol form of CH(3)-CO-CH(2)-CO-CH(3) with inter...

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  13. The structure of aspirin is .

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  14. Lime water is an aqueous solution of

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  15. The characteristic group of carboxylic acids is.

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  16. O- Xylene on oxidation with alkaline KMnO(4) followed by acidificati...

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  17. Enthanenitrile on hydrolysis gives.

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  18. Grignard reagents give alkane, on reaction with :

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  19. pK(a) and K(a) of an acid are connected by the relation …….. .

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  20. Higher theor lower the of an acid, stronger is the acid.

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