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A mixture of formaldehyde and benzaldehy...

A mixture of formaldehyde and benzaldehyde on heating with aqueous NaOH solution gives -

A

benzyl alcohol and sodium formate

B

sodium benzoate and methyl alcohol

C

sodium benzoate and sodium formate

D

benzyl alcohol and methyl alcohol

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USHA PUBLICATION-ALDEHYDES,KETONES,MONOCARBOXYLIC ACIDS -EXERCISE
  1. In the reaction CH3COCl""^undersetrarr((A)) CH3CHO+HCl the reagent 'A...

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  2. Clemmensen reduction of a ketone is carried out in presence of -

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  3. A mixture of formaldehyde and benzaldehyde on heating with aqueous NaO...

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  4. Haloform reaction is not given by -

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  5. The reaction, R-COCl+H2^undersetrarr(Pd-BaSO4)R-CHO+HCl

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  6. Reduction of -overset|C=O group of aldehyde to-CH2- group can be done...

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  7. Which of the following responds the lodoform test ?

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  8. Acetaldehyede and formaldehyde react with which of the following reage...

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  9. Aldol reaction is not given by

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  10. Formic acid and formaldehyde can be distinguished from each other by

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  11. Which of the following gives an orange coloured product with acetone ?

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  12. Which of the following will not respond iodo form test ?

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  13. Alkaline hydrolysis of ester is an example of

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  14. Acetic acid forms acetyl chloride with -

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  15. Formic acid and acetic acid can be distinguished with -

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  16. The acidic strength of HCOOH, CH3COOH and CI-CH2-COOH follows the orde...

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  17. Which of the following acid was first obtained from red ant distillati...

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  18. The major product in the reaction, CH3-CONH2+HNO2to is -

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  19. The end product (C) in the following reactions is - CH3COOH^undersetra...

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  20. The reaction between acid and alcohol is known as -

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