1
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
When 0.1 mol MnO$$_4^{2 - }$$ is oxidised the quantity of electricity required to completely oxidise MnO$$_4^{2 - }$$ to MnO$$_4^ - $$ is
A
96500 C
B
2 $$ \times $$ 96500 C
C
9650 C
D
96.50 C
2
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
Out of Syllabus
Which property of colloids is not dependent on the charge on colloidal particles?
A
Coagulation
B
Electrophoresis
C
Electro-osmosis
D
Tyndall effect
3
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
Acidity of diprotic acids in aqueous solutions increases in the order
A
H2S < H2Se < H2Te
B
H2Se < H2S < H2Te
C
H2Te < H2S < H2Se
D
H2Se < H2Te < H2S
4
AIPMT 2014
MCQ (Single Correct Answer)
+4
-1
Magnetic moment 2.83 BM is given by which of the following ions?
(At. nos. Ti = 22, Cr = 24, Mn = 25, Ni = 28)
A
Ti3+
B
Ni2+
C
Cr3+
D
Mn2+
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