1
IIT-JEE 1986
True or False
+1
-0
The electron density in the XY plane in 3dx2 - y2 orbital is zero
A
TRUE
B
FALSE
2
IIT-JEE 1986
MCQ (Single Correct Answer)
+1
-0.25
The ratio of the energy of a photon of 2000Å wavelength to that 4000Å radiation is
A
1/4
B
4
C
1/2
D
2
3
IIT-JEE 1986
Subjective
+1
-0
Complete and balance the following equation:

$$ClO_3^-$$ + I- + H2SO4 $$\to$$ Cl- + $$HSO_4^-$$
4
IIT-JEE 1986
Subjective
+1
-0
Complete and balance the following equation:

Mn2+ + PbO2 $$\to$$ $$MnO_4^-$$ + H2O

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