1
JEE Main 2017 (Offline)
MCQ (Single Correct Answer)
+4
-1
Change Language
Which of the following species is not paramagnetic?
A
CO
B
O2
C
B2
D
NO
2
JEE Main 2016 (Online) 10th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The bond angle H - X - H is the greatest in the compound :
A
CH4
B
NH3
C
H2O
D
PH3
3
JEE Main 2016 (Online) 9th April Morning Slot
MCQ (Single Correct Answer)
+4
-1
Change Language
The group of molecules having identical shape is :
A
SF4 , XeF4 , CCl4
B
ClF3 , XeOF2 , XeF$$_3^ + $$
C
BF3 , PCl3 , XeO3
D
PCl5 , IF5 , XeO2F2
4
JEE Main 2016 (Offline)
MCQ (Single Correct Answer)
+4
-1
Change Language
The species in which the $\mathrm{N}$ atom is in a state of $s p$ hybridization is :
A
$\mathrm{NO}_2^{+}$
B
$\mathrm{NO}_2^{-}$
C
$\mathrm{NO}_3^{-}$
D
$\mathrm{NO}_3^{-}$
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