1

IIT-JEE 1998

MCQ (Single Correct Answer)
Read the following Assertion and Reason and answer as per the options given below

Assetion: LiCl is predominantly a covalent compound

Reason : Electronegativity difference between Li and Cl is too small
A
If both assertion and reason are correct and reason is the correct explanation of the assertion
B
If both assertion and reason are correct and reason is not the correct explanation of the assertion
C
If assertion is correct but reason is incorrect
D
If assertion is incorrect but reason is correct
2

IIT-JEE 1998

MCQ (Single Correct Answer)
The geometry and the type of hybrid orbital present about the central atom in BF3 is
A
linear, sp
B
trigonal planar, sp2
C
tetrahedral, sp3
D
pyramidal, sp3
3

IIT-JEE 1997

MCQ (Single Correct Answer)
Which one of the following compounds has sp2 hybridization?
A
CO2
B
SO2
C
N2O
D
CO
4

IIT-JEE 1997

MCQ (Single Correct Answer)
Which contains both polar and non-polar bonds?
A
NH4Cl
B
HCN
C
H2O2
D
CH4

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