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Chemistry CBSE Live product
Class 9 (2026-27)
Exploring Mixtures and Their Separation
Separation Techniques: Crystallisation, Distillation and Chromatography
7.
Seperation techniques
Question:
1
m.
Choose
the
correct answer
answer:
Assertion (A)
Crystallisation is a physical method of separation.
Reason (R)
The solute changes chemically when crystals are formed.
Both A and R are true, and R is the correct explanation of A
Both A and R are true, but R is not the correct explanation of A
A is true, but R is false
A is false, but R is true
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