HARD
10th CBSE
IMPORTANT
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Ethanol on oxidation with alkaline KMnO4 changes to:

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Important Questions on Carbon and its Compounds

MEDIUM
10th CBSE
IMPORTANT
The hydrocarbon which will give an addition reaction is:
EASY
10th CBSE
IMPORTANT
Hydrogen gas is evolved when sodium reacts with:
MEDIUM
10th CBSE
IMPORTANT
Ethanoic acid reacts with sodium carbonate, gas evolved is:
HARD
10th CBSE
IMPORTANT
When ethanoic acid reacts with ethanol in the presence of conc. H2SO4, compound formed is:
MEDIUM
10th CBSE
IMPORTANT
Butane and isobutane are:
MEDIUM
10th CBSE
IMPORTANT
Ethanol is heated at 443K in the presence of conc. H2SO4, the product is:
MEDIUM
10th CBSE
IMPORTANT
For C4H10, the number of possible isomers is: