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The catalyst used in Rosenmund's reducti...

The catalyst used in Rosenmund's reduction is

A

`HgSO_4`

B

`Pd//BaSO_4`

C

Anhydrous `AICI_3`

D

Anhydrous `ZnCl_2`

Text Solution

Verified by Experts

The correct Answer is:
B
Catalyst used in Rosenmund.s reduction is Pd/`BaSO_4`. Rosenmund.s reduction is used for reduction of acid chloride.
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ACCURATE PUBLICATION-ALDEHYDES ,KETONES AND CARBOOXALIC ACIDS-PART-A (ALDEHYDES AND KETONES -MULTIPLE CHOICE QUESTIONS (1 MARK))
  1. Which one of the following on oxidation gives aketone ?

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  2. What is formed when primary alcohol undergoes catalytic dehydrogenatio...

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  3. The catalyst used in Rosenmund's reduction is

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  4. The oxidation of toluene to benzaldehyde bychromyl chloride is called

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  5. An aldehyde group can be present

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  6. Which of the following is not used for the preparation of ketone ?

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  7. Which of the following forces explain the boiling point of aldehydes a...

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  8. Which is highly soluble in water ?

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  9. Acetone react with iodine to form iodoform in presence of:

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  10. When glucose react with acetone in acidic medium, the main product is ...

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  11. The conversion ofBenzaldehyde into benzyl alcohol is known as:

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  12. Which salt on treatment with soda lime gives ethane?

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  13. When acetamidc reacts with Bromine in presence of NaOH, there is forma...

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  14. Which of the following does not give benzoic acid on hydrolysis ?

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  15. The reagent which does not give acid chloride on treating with carboxy...

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  16. Conversion of carboxylic acid to an ester is known as

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  17. By which reaction a Ketone can be converted into hydrocarbon ?

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  18. Which of the following cannot be used in Friedal-craft's reaction?

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  19. When dihydroxyacetone react with HIO4, the product is/are :

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  20. Acetaldehyde reacts with NH3 to form :

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