Solution | Chemistry Past Years Papers MCQs | mosaicbro.com

Solution | Chemistry Past Years Papers MCQs

2 of 30 questions (Page 5 of 5)

Filter by Category

29 Which has highest freezing point?
Correct Answer: A
Explanation: Glucose (non-electrolyte) gives fewest particles ⇒ smallest ΔTf.
30 The depression in freezing point of 0.1 m NaCl solution is:
Correct Answer: C
Explanation: NaCl (i≈2) causes greater ΔTf than glucose (i=1) at same molality.
MCQs Bank by mosaicbro.com