Types of Solutions

When water is heated from $0^{\mathrm{o}} \mathrm{C}$ to $4^{\mathrm{o}} \mathrm{C}$, its density _____. 

Consider the following statements about Tincture of Iodine:

$1.$ It is an antiseptic solution.
$2.$ Iodine is kept in alcohol-water mixture.
$3.$ Concentration of iodine is very low.

How many of the above statements is/are correct?

${\mathrm{FeSO}}_4.7{\mathrm{H}}_2\mathrm{O}$ is _____

Brass is a 

Which of the following is miscible in water?

Which of the following mixtues is an example of ternary solution?

Smoke is an example for_____type colloid system with_____dispersed phase and_____dispersion medium.

Air is an example of ______.
 

Camphor in nitrogen is an example of:

Which of the following is an example of gas in a liquid solution?

An example for solid in solid solution is _______.

Which of the following is an example of a liquid in liquid solution.

Which of the following is an example of the heterogeneous mixture?

Quaternary solution contains ________ .

Quaternary ammonium salt solution is quaternary solution.

_____ solution is in which four components are soluble and making homogeneous solution.

What is quaternary solution? Give an example of quaternary solution.

Which of the following is not a ternary solution?

Tincture of iodine is an example for gas in gas.

Aerated drinks is an example for gaseous solution which contains gas as solvent.