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The empirical formula of a monobasic aci...

The empirical formula of a monobasic acid is `CH_2O`. The vapour density of its ethyl ester is 44. Molecular formula of the acid

A

`C_2H_2O_2`

B

`C_3H_6O_3`

C

`C_2H_4O_2`

D

`CH_2O_2`

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AAKASH INSTITUTE ENGLISH-TEST 6-EXAMPLE
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  12. Which of the following can be formed using Kolbe's electrolysis?

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  13. Which of the following releases minimum energy on hydrogenation?

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