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प्रश्न
The functional group present in acetic acid is ______.
पर्याय
Ketonic \[\begin{array}{cc}
\backslash\phantom{.......}\\
\ce{C = O}\\
/\phantom{.......}\\
\end{array}\]Hydroxyl - OH
Aldehydic - CHO
Carboxyl - COOH
उत्तर
The functional group present in acetic acid is carboxyl - COOH.
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संबंधित प्रश्न
In an experiment to study the properties of ethanoic acid, a student takes about 3 mL of ethanoic acid in a dry test tube. He adds an equal amount of distilled water to it and shakes the test tube well. After some time he is likely to observe that
(A) a colloid is formed in the test tube.
(B) the ethanoic acid dissolves readily in water.
(C) the solution becomes light orange.
(D) water floats over the surface of ethanoic acid.
When you add about 2 ml of acetic acid to a test tube containing an equal amount of distilled water and leave the test tube to settle after shaking its contents, what will you observe in the test tube after about 5 minutes?
(A) A white precipitate settling at its bottom
(B) A clear colourless solution
(C) A layer of water over the layer of acetic acid
(D) A layer of acetic acid over the layer of water
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
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Draw the structures for the following compounds of Propanoic acid.
Name the products formed and give appropriate chemical equations for the following:
sodium reacting with ethyl alcohol.
Give the structural formulae of acetic acid.
Explain the following term with example.
Reduction
Draw the structural formula of a compound with two carbon atoms in the following case:
An alkane with a carbon to carbon single bond.
