1
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
The number of water molecules is maximum in
A
1.8 gram of water
B
18 gram of water
C
18 moles of water
D
18 molecules of water
2
AIPMT 2015
MCQ (Single Correct Answer)
+4
-1
What is the mole fraction of the solute in a 1.00 m aqueous solution?
A
1.770
B
0.0354
C
0.0177
D
0.177
3
AIPMT 2015 Cancelled Paper
MCQ (Single Correct Answer)
+4
-1
A mixture of gases contains H2 and O2 gases in the ratio of 1 : 4 (w/w). What is the molar ratio of the two gases in the mixture ?
A
16 : 1
B
2 : 1
C
1 : 4
D
4 : 1
4
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
Equal masses of H2, O2 and methane have been taken in a container of volume V at temperature 27oC in identical conditions. The ratio of the volumes of gases H2 : O2 : methane would be
A
8 : 16 : 1
B
16 : 8 : 1
C
16 : 1 : 2
D
8 : 1 : 2
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