BHU-UET SERIES Chemistry
Solutions
7 previous year questions.
Volume: 7 Ques
Yield: Medium
High-Yield Trend
2
2007 2
2000 1
1997 2
1994 Chapter Questions 7 MCQs
01
PYQ 1994
medium
chemistry ID: bhu-uet-
An aqueous solution containing 1 g of urea boils at 100.25 C. The aqueous solution containing 3 gof glucose in the same volume will boil be
1
100.75 C
2
100.5 C
3
100 C
4
100.25 C
02
PYQ 1994
medium
chemistry ID: bhu-uet-
Equal volumes of 0.1 M and 0.2 M NaCl are mixed. The concentration of ions in the mixture will be
1
0.1 M
2
0.05 M
3
0.2 M
4
0.15 M
03
PYQ 1997
medium
chemistry ID: bhu-uet-
Lowering of vapour pressure is highest for
1
0.1 M
2
0.1 M glucose
3
0.1 M
4
0.1 M urea
04
PYQ 2000
medium
chemistry ID: bhu-uet-
Which solutions are mixed to form a buffer solution ?
1
A strong acid and its salt of a strong base
2
Strong acid and its salt of weak base
3
Weak acid and its salt of a strong base
4
Weak acid and its salt of weak base
05
PYQ 2000
medium
chemistry ID: bhu-uet-
Partial pressure of a solution component is directly proportional to its mole fraction. This statement is known as
1
Henry's law
2
Raoult's law
3
Distribution law
4
Ostwald's dilution law
06
PYQ 2007
medium
chemistry ID: bhu-uet-
The rate of diffusion of methane at a given temperature is twice that of a gas . The molecular mass of is
1
4
2
8
3
32
4
64
07
PYQ 2007
medium
chemistry ID: bhu-uet-
A solution has ion concentration . Its is
1
8.279
2
12.285
3
10.699
4
13.335