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Tardigrade
Question
Chemistry
Match List - I with List - II. List I(Hydrides) List II (Nature) a MgH 2 i Electron precise b GeH 4 ii Electron deficient c B 2 H 6 iii Electron rich d HF iv Ionic Choose the correct answer from the options given below:
Q. Match List - I with List - II.
List I(Hydrides)
List II (Nature)
a
M
g
H
2
i
Electron precise
b
G
e
H
4
ii
Electron deficient
c
B
2
H
6
iii
Electron rich
d
H
F
iv
Ionic
Choose the correct answer from the options given below:
4972
180
NEET
NEET 2022
Hydrogen
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A
(a) - (ii), (b) - (iii), (c) - (iv), (d) - (i)
B
(a) - (iv), (b) - (i), (c) - (ii), (d) - (iii)
C
(a) - (iii), (b) - (i), (c) - (ii), (d) - (iv)
D
(a) - (i), (b) - (ii), (c) - (iv), (d) - (iii)
Solution:
Electron deficient hydride
→
Less than
8
e
−
(
B
2
H
6
)
Electron precise hydride
→
having
8
e
−
without l.p.
(
G
e
H
4
)
Electron rich hydride
→
having
8
e
−
with l.p.
(
H
F
)