1
IIT-JEE 1986
MCQ (Single Correct Answer)
+1
-0.25
The sum of the number of neutrons and proton in the isotope of hydrogen is
A
6
B
2
C
4
D
3
2
IIT-JEE 1986
Subjective
+1
-0
Arrange the following in:
Increasing size:
Cl-, S2-, Ca2+, Ar
3
IIT-JEE 1986
MCQ (Single Correct Answer)
+1
-0.25
The hydrogen bond is strongest in
A
O - H......S
B
S - H.......O
C
F - H........F
D
F - H.........O
4
IIT-JEE 1986
MCQ (Single Correct Answer)
+1
-0.25
The hybridisation of sulphur in sulphur dioxide is
A
sp
B
sp3
C
sp2
D
dsp2
JEE Advanced Papers
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