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In the manufactures of acetic acid from ...

In the manufactures of acetic acid from aerial oxidation of acetaldehyde, the catalyst used is

A

Acidified `K_(2)Cr_(2)O_(7)`

B

`(CH_(3)CO O)_(2)`Mn

C

`HgSO_(4)`

D

`Ni`

Text Solution

Verified by Experts

The correct Answer is:
2
`CH_(3)CHO+1/2O_(2)toCH_(3)CO OH`
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NARAYNA-CARBOXYLIC ACID-All Questions
  1. Which of the following orders is true regarding the acidic nature

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  2. Which of the following is the strongest acid

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  3. In the manufactures of acetic acid from aerial oxidation of acetaldehy...

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  4. Which of the following has the highest boiling point?

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  5. Which of the following will not undergo HVZ reaction?

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  6. Which of the following reagent/solution can be used to distinguish bet...

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  7. alpha-chloropropanoic acid on treatment with alcoholic acid KOH follow...

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  8. Identify A and B in the following reaction CH(3)-CH(3)overset(B)rarr...

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  9. Which of the following compound would be expected to decarboxylates wh...

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  10. The pK(a) of acteylsalicylic acid (aspirin) is 3.5. The pH of gastric ...

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  11. The ease of alkaline hydrolysis is the greatest for

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  12. Silver benzonate will react with bromine in acetone to give

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  13. The reaction of formic acid with concentrated H2 SO4 gives

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  14. Which of the following orders regarding the base strength of a leaving...

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  15. Acetic acid in the vapour state has a molecular weight of 120 because

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  16. Reaction between dry ice and methyl magnesium bromide gives an additio...

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  17. The order of reactivity of the following esters towards hydrolysis is

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  18. An amide and an ester can be distinguished by the reagent

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  19. (C-O) bond lengths designated by A, B, C and D are in order

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  20. Which of the following can form cyclic anhydride only on heating?

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