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प्रश्न
Name the functional group present in the following compound:
HCOOH
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उत्तर
HCOOH
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संबंधित प्रश्न
A student takes about 6 ml of distilled water in each of the four test tubes P, Q, R and S. He then dissolves an equal amount of four different salts namely, sodium chloride in 'P', potassium chloride in 'Q', calcium chloride in 'R' and magnesium chloride in 'S'. Next, he then adds 10 drops of soap solution to each test tube and shakes its contents. The test tubes in which scum (insoluble substance) is formed with soap are:
(A) P and Q
(B) Q and R
(C) R and S
(D) Q and S
Fill in the blanks from the choices given within brackets:
The basicity of acetic acid is-------- (3, 1, 4).
Fill in the following blank with suitable word:
The next higher homologue of ethanol is ...............
Name two oxidising agents which can oxidise ethanol to ethanoic acid.
What do you notice when acetic acid reacts with litmus?
What do you notice when acetic acid reacts with alcohol?
What do you observe when acetic acid is added to a neutral FeCl3 solution?
Write three physical properties of acetic acid.
Ethanoic acid _________.
Ketone : –CO– : : Ester : _______
