Assertion (A) : Pure solid is separated in the form of its crystals from a solution by the
technique of crystallisation,
Reason (R)
2. The two components of a colloidal solution are the dispersed phase and the
dispersion medium
a) Both A and Rare true and Ris the correct explanation of A
b) Both A and R are true and R is not correct explanation of A
c) A is correct and Ris incorrect
d) A is incorrect and R is correct
Answers
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Answer:
option b) is the correct answer
Explanation:
Crystallisation is a process that seperated a pure solid in the form of crystal from its solution. It is a techniques to purify solids.
The components of a colloidal solution are the dispersed phase and the dispersion medium. The solute-like component or the dispersed particles in a colloid form the dispersed phase, and the component in which the dispersed phase is suspended is known as the dispersing medium.
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