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Chemistry
Chemistry
Problem
Total number of species among following which can use any one
t
2
g
t_{2g}
t
2
g
d
d
d
-orbital in back bonding.
H
4
SiO
4
\text{H}_4\text{SiO}_4
H
4
SiO
4
,
H
2
NBF
2
\text{H}_2\text{NBF}_2
H
2
NBF
2
,
O
(
SiH
3
)
2
\text{O}(\text{SiH}_3)_2
O
(
SiH
3
)
2
,
CCl
2
\text{CCl}_2
CCl
2
,
N
(
SiH
3
)
3
\text{N}(\text{SiH}_3)_3
N
(
SiH
3
)
3
,
(
BN
)
x
(\text{BN})_x
(
BN
)
x
,
R
3
PO
\text{R}_3\text{PO}
R
3
PO
,
P
4
O
10
\text{P}_4\text{O}_{10}
P
4
O
10
,
CCl
3
−
\text{CCl}_3^-
CCl
3
−
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