Introduction
Homogenous mixture of two or more than two components is called
………….
a) suspension
b) compound
c) colloid
d) solution
Explanation:In chemistry, a solution is a special type of homogeneous mixture composed of two or more substances. In such a mixture, a solute is a substance dissolved in another substance, known as a solvent.
Solution is found in …….. physical states.
a) one
b) two
c) three
d) four
Explanation:Solution is found in three physical states ( solid solution, liquid solution & gas solution )
Which statement is incorrect about solution ?
a) It is homogeneous mixture
b) It is made up of two components
c) It is limited to liquid state
d) Its composition can be changed
Alloy is ……….. solution.
a) solid
b) liquid
c) gaseous
d) all of these
Explanation:An alloy is an admixture of metals, or a metal combined with one or more other elements. For example, combining the metallic elements gold and copper produces red gold, gold and silver becomes white gold, and silver combined with copper produces sterling silver.
Sea water is a ………. solution.
a) liquid
b) gaseous
c) solid
d) none of these
