ESSENTIALS OF CHEMISTRY X>Chapter 4 - Carbon and its Compounds>Value Based Questions>Q 20

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Ethanol on oxidation with alkaline ${K M n O}_{4}$ changes to:

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Important Questions on Carbon and its Compounds

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ESSENTIALS OF CHEMISTRY X>Chapter 4 - Carbon and its Compounds>Value Based Questions>Q 21

The hydrocarbon which will give an addition reaction is:

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ESSENTIALS OF CHEMISTRY X>Chapter 4 - Carbon and its Compounds>Value Based Questions>Q 22

Hydrogen gas is evolved when sodium reacts with:

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ESSENTIALS OF CHEMISTRY X>Chapter 4 - Carbon and its Compounds>Value Based Questions>Q 23

Ethanoic acid reacts with sodium carbonate, gas evolved is:

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ESSENTIALS OF CHEMISTRY X>Chapter 4 - Carbon and its Compounds>Value Based Questions>Q 24

When ethanoic acid reacts with ethanol in the presence of conc.

H_{2} {S O}_{4}

, compound formed is:

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ESSENTIALS OF CHEMISTRY X>Chapter 4 - Carbon and its Compounds>Value Based Questions>Q 25

Butane and isobutane are:

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ESSENTIALS OF CHEMISTRY X>Chapter 4 - Carbon and its Compounds>Value Based Questions>Q 26

Diamond and graphite are:

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ESSENTIALS OF CHEMISTRY X>Chapter 4 - Carbon and its Compounds>Value Based Questions>Q 27

Ethanol is heated at

443 K

in the presence of conc.

H_{2} {S O}_{4}

, the product is:

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ESSENTIALS OF CHEMISTRY X>Chapter 4 - Carbon and its Compounds>Value Based Questions>Q 28

For

C_{4} H_{10}

, the number of possible isomers is: