Question

One girl student uses the liquid compound to remove nail paint from her nail. The liquid compound removes the nail paint from her nail. Give the name of this compound.
(A) Acetic acid
(B) Formalin
(C) Ethanol
(D) Propanone

Answer 1

Hint: The compound is a three carbon compound which includes ketone as a functional group. It is also known as acetone and the molecular formula of acetone is $ C{H_3}COC{H_3} $ .

Complete Step by step solution:
Acetone or propanone is the simplest and easiest ketone. The condensed formula of propanone is $ {C_3}{H_6}O $ and it is an organic compound. It is made up of six hydrogen atoms, three carbon atoms and one oxygen atom. It is a colourless liquid and at room temperature, it acts as a flammable liquid. It is also a volatile substance. Propanone has the capability to break down or crack down superglue. It has the capacity of leaving the alcohols denatured too.
There are many uses of propanone. It is used in cosmetics, laboratory, electronics, domestic purposes as well as in medicine or pharmaceuticals.
One of the uses of propanone in cosmetics includes the nail paint removers. We can remove nail paints easily with the help of propanone using cotton or cloth.
Therefore, the correct answer is option D.

Note:
Propanone is very crucial in organic synthesis. It is an organic solvent and used in making pills. Propanone is also a very important solvent in laboratories and is used to do chemical reactions at low temperature. It is also used for hygienic purposes such as cleaning electronic gadgets and devices.