HARD
10th CBSE
IMPORTANT
Earn 100

Sodium reacts with ethanol to form:

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Important Questions on Carbon and its Compounds

EASY
10th CBSE
IMPORTANT
In reaction of ethanol with potassium permanganate, potassium permanganate acts as:
MEDIUM
10th CBSE
IMPORTANT
Vegetable oils are converted to vegetable ghee, by the reaction of:
HARD
10th CBSE
IMPORTANT
Saponification reaction is:
MEDIUM
10th CBSE
IMPORTANT
The soap molecule has a:
EASY
10th CBSE
IMPORTANT
Dilute acetic acid was added to the four test tubes containing the following chemicals:
(a) KOH
(b) NaHCO3
(c) K2CO3
(d) NaCl
Brisk effervescence was observed in test tubes:
EASY
10th CBSE
IMPORTANT
On adding acetic acid to sodium hydrogen carbonate in a test tube, a student observes
EASY
10th CBSE
IMPORTANT
A student while observing the properties of acetic acid would report that this acid smells like:
EASY
10th CBSE
IMPORTANT
Which one of the following are the correct observations about acetic acid?