Solutions Question 38

Question: Which of the following has minimum freezing point [Pb. PMT 1999]

Options:

A) $ 0.1M $ $ K_2Cr_2O_7 $

B) 0.1 M $ NH_4Cl $

C) 0.1 M $ BaSO_4 $

D) 0.1 M $ Al_2{{(SO_4)}_3} $

Show Answer

Answer:

Correct Answer: D

Solution:

We know that lowering of freezing point is a colligative property which is directly proportional to the number of particles formed by one mole of compound therefore 0.1M $ Al_2{{(SO_4)}_3} $ solution will have minimum freezing point.



जेईई के लिए मॉक टेस्ट

एनसीईआरटी अध्याय वीडियो समाधान

दोहरा फलक