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Formic acid reacts with conc . H(2)SO(4)...

Formic acid reacts with conc . `H_(2)SO_(4)` to give :

A

Oxalic acid

B

Formaldehyde

C

CO

D

`CO_(2)`

Text Solution

Verified by Experts

The correct Answer is:
C
`HCOOHoverset(Conc.H_(2)SO_(4))toCO+H_(2)O`
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MODERN PUBLICATION-ALDEHYDES , KETONES AND CARBOXYLIC ACIDS-Level -I (Multiple Choice Questions ) (Properties of Carboxylic Acids)
  1. Carboxylic acids are reduced by red P and HI to :

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  2. Formic acid and acetic acid may be distinguished by the reaction with ...

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  3. Formic acid reacts with conc . H(2)SO(4) to give :

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  4. The weakest acid among the following is :

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  5. Which of the following reagents does not give acid chloride on treatin...

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  6. In the reaction , CH(3)COOHoverset(Ca(OH)(2))toAoverset("Heat")toBover...

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  7. Which of the following groups will decrease the acidic strength of par...

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  8. Decarboxylation of monocarboxylic acids can be carried out by :

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  9. The main reason for the high acidic nature of carbocylic acids : R-...

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  10. In the reaction , the main product is :

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  11. Formic acid and acetic acid may be distin guished by the action with...

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  12. Which of the following is weakest acid ?

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  13. Which of the following is strong acid.

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  14. Strongest acid among the following is :

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  15. C(2)H(2)underset(H(2)SO(4))overset(HgSO(4))toAoverset(O)toB B is :

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  16. Propionic acid when treated with Br(2) in the presence of P in sunligh...

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  17. Benzoic acid reacts with LiAlH(4) to give

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  18. Vinegar is dilute aqueous solution of

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  19. Which of the following compounds does not have a carboxyl group ?

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  20. Acetic acid reacts with PCl(3) to give

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