Solutions test 1

A test from chapter 9 i.e Solutions of Chemistry part 1. This is Free online test for FSc and Entry test Preparation for UET, NUST, FAST, GIKI, PIEAS, NFC, Punjab University, UHS, other Engineering Universities and Medical Colleges.

1. The solution of CuSO4 is

A) acidic
B) basic
C) neutral
D) none

2. The solution of AlCl3 is

A) acidic
B) basic
C) neutral
D) none

3. The solution of CH3COONa

A) acidic
B) basic
C) neutral
D) none

4. The no. of water of crystallization of MgCl2

A) 12
B) 6
C) 3
D) 4

5. The no. of water of crystallization of MgSO4

A) 12
B) 7
C) 5
D) 3

6. Freezing point depression is measured by

A) Beckmann’s apparatus
B) Land’s Berger’s
C) Antifreeze apparatus
D) all

7. Elevation of boiling is measured by

A) Beckmann’s apparatus
B) Lands berger’s method
C) Antifreeze apparatus
D) none of above

8. Colligative properties are the properties of solution that depends upon

A) nature of molecules
B) quality
C) physical property
D) no. of molecules

9. Aqueous solution of glucose boils at 100.52 oC. The solution contains

A) 180 gm glucose in 1 litre water
B) 90 gm glucose in 1 litre water
C) 18 gm glucose in 1 litre water
D) 3.6 gm glucose in 1 litre water

10. Aqueous solution of methanol is zeotropic mixture because

A) it does not obey the Roalt’s law
B) mixture cannot be separated by sublimate
C) mixture can be separated by distillation
D) greater volume than the volume of component