15.
Which statement is correct for a mixture ?
(a) It is made up of only one type of atoms
(b) When a mixture is formed, its component lose their original properties or chemical
characteristics
(C) The components of a mixture can be separated by physical methods like filtration
crystallization, distillation
(d) Water is a mixture
Answers
Explanation:
option (C) is the correct answer
Answer:
The answer is - option (C)
Explanation:
As,
Option (A) cannot be the answer as mixture is made up of intermixing of two or more than 2 different matters, and henceforth doesn't have one type of atom or molecule.
Option (B) cannot be the answer because when the mixture is formed, its component or the solute loses the chemical properties but not the original properties like color, formation or composition of it (component or the solute).
Option (C) is the correct statement for the mixture; as we know that mixture of any liquids or semi-liquids or solids can be separated from each other through various physical methods, such as :- filtration, fractional distillation, centrifugation, crystallization, etc.
Option (D) cannot be the answer as water is a pure substance and is not a mixture. Water is made up of oxygen and hydrogen atoms or molecules and doesn't changes the chemical properties when the hydrogen and oxygen is mixed to make the water. So why water cannot be considered as mixture and is pure substance.
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