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When acetylene is passed through dil.H(2...

When acetylene is passed through dil.`H_(2)SO_(4)` in the presence of `HgSO_(4)`. The compound formed is:

A

`C_(2)H_(5)OH`

B

acetone

C

`CH_(3)CHO`

D

carbide of Hg

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The correct Answer is:
C
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OP TANDON-ALDEHYDES AND KETONES -OBJECTIVE QUESTIONS (LEVEL -A)
  1. Aldehyde functional group can occur :

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  2. The carbon atom of the carbonyl group is :

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  3. When acetylene is passed through dil.H(2)SO(4) in the presence of HgSO...

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  4. Aldehydes are the first oxidation product of :

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  5. Isopropyl alcohol on oxidation forms :

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  6. Dry distillation of calcium acetate gives :

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  7. A mixture of calcium acetate and calcium formate on heating gives

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  8. Acetaldehyde on treatment with few and drops of concentrated sulphuric...

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  9. Which of the following compounds is oxidised to prepare ethyl keton?

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  10. Which 2-butyne is treated with dil .H(2)SO(4)/HgSO(4), the product for...

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  11. The reaction, RCOCl+H(2)overset(Pd//BaSO(4))rarrRCHO+CHl is called:

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  12. At room temperature, formaldehyde is :

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  13. Fromation is the commerica name of

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  14. The reagent with which both acetaldehyde and acetone react easily is

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  15. Glycol oon intramolecular Cannizzaro reaction in presenncof strong alk...

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  16. 2HCHO+NaOHrarrCH(3)OH+HCOONa The above reacation is known as:

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  17. When H(2) and CO are reacted in presence of Cu catalyst, the product /...

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  18. The compound that will not give iodoform on treatment with alkali and ...

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  19. DIBAK-H is :

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  20. Tollens's reagent is :

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