1
IIT-JEE 1986
MCQ (More than One Correct Answer)
+1
-0.25
CO2 is isostructural with
A
HgCl2
B
SnCl2
C
C2H2
D
NO2
2
IIT-JEE 1986
MCQ (Single Correct Answer)
+1
-0.25
A molal solution is one that contains one mole of solute in
A
1000 g of solvent
B
1.0 L of solvent (1986, 1M)
C
1.0 L of solution
D
22.4 L of solution
3
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
4
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

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