CUET-UG SERIES Chemistry
Depression Of Freezing Point
2 previous year questions.
Volume: 2 Ques
Yield: Medium
High-Yield Trend
2
2023 Chapter Questions 2 MCQs
01
PYQ 2023
medium
chemistry ID: cuet-ug-
Decreasing order of freezing point of 0.1 M aqueous solution of following will be
(A) K4[fe(CN)6]
(B) K2SO4
(C) NH2CONH2
(D) ALCL3
(E) HCL
Choose the correct answer from the option given beloW
(A) K4[fe(CN)6]
(B) K2SO4
(C) NH2CONH2
(D) ALCL3
(E) HCL
Choose the correct answer from the option given beloW
1
A>D>B>E>C
2
A>D>B>C>E
3
C>E>B>D>A
4
E>C>B>D>A
02
PYQ 2023
medium
chemistry ID: cuet-ug-
2g of benzoic acid (C6H5COOH) dissolved in 25g of benzene lowers its freezing point by 1.62 K. Molal depression constant is 4.9 K kg/mol. The value of āiā when benzoic acid dimersises would be :
1
0.753
2
0.617
3
0.504
4
0.405