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When vapour of ethanol are passed over p...

When vapour of ethanol are passed over platinised asbestos in excess of air, the compound formed is

A

`CH_3CHO`

B

`CH_3COCH_3`

C

`C_2H_2`

D

`CH_3COOH`

Text Solution

Verified by Experts

The correct Answer is:
A

`C_2H_5OH " "underset("air") overset ("Pt") ("")to CH_3CHO.`
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ERRORLESS-ALCOHOLS, PHENOLS AND ETHERS-NCERT BASED QUESTIONS (Methanol and Ethanol)
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  2. Methyl alcohol cab be distinguished from Ethyl alcohol using

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  8. When ethyl alcohol (C(2)H(5)OH) is mixed with ammonia and passed over ...

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  9. A reaction between excess of C2H5OH and H2SO4 at 140^(@)C, gives

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  10. The vapour pressure of aqueous solution of methanol is

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  12. Methanol and ethanol are miscible in water due to

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  15. Absolute alcohol can be obtained from rectified spirit

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  16. Which of the following combination can be used to synthesise ethanol?

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  17. A reaction between excess of C2H5OH and H2SO4 at 140^(@)C, gives

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  18. Ethyl alcohol on oxidation with dil. acid and K2CrO7 gives

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