1
IIT-JEE 1986
MCQ (Single Correct Answer)
+1
-0.25
The bond between two identical non-metal atoms has a pair of electrons
A
unequally shared between the two
B
transferred fully from one atom to another
C
with identical spins
D
equally shared between them
2
IIT-JEE 1986
Subjective
+2
-0
Write the lewis dot structure of the following:
O3, COCl2
3
IIT-JEE 1986
MCQ (Single Correct Answer)
+1
-0.25
The average velocity of an ideal gas molecule at 27oC is 0.3m/sec. The average velocity at 927oC will be
A
0.6 m/sec
B
0.3 m/sec
C
0.9 m/sec
D
3.0 m/sec
4
IIT-JEE 1986
Fill in the Blanks
+1
-0
The rate of diffusion of gas is _______ proportional to both ________ and square root of molecular mass.

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