MEDIUM
10th CBSE
IMPORTANT
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Diamond is not a good conductor of electricity because

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Important Questions on Carbon and Its Compounds

EASY
10th CBSE
IMPORTANT
In a double covalent bond number of electron pairs shared is:
MEDIUM
10th CBSE
IMPORTANT
The soap prepared in laboratories is crude soap, it is:
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10th CBSE
IMPORTANT
On adding sodium bicarbonate to acetic acid, you immediately
EASY
10th CBSE
IMPORTANT
The physical state of pure acetic acid at 298 K is
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10th CBSE
IMPORTANT
Acetic acid reacts with zinc in all the test tubes. A pop sound is heard when a burning matchstick is brought near the test tubes. Which test tube will produce this pop sound?
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10th CBSE
IMPORTANT
A student added sodium bicarbonate solution to dilute ethanoic acid. He observed that—
EASY
10th CBSE
IMPORTANT
5 mL each of acetic acid and water are mixed together and shaken well. The resulting mixture would appear as in:

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