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Which of the following orders is incorrect?
CHEMISTRY · Single correct
Problem
Which of the following orders is incorrect? (1) Lewis basic character:
NH
3
>
PH
3
>
AsH
3
>
SbH
3
\text{NH}_3>\text{PH}_3>\text{AsH}_3>\text{SbH}_3
NH
3
>
PH
3
>
AsH
3
>
SbH
3
(2) Bond dissociation energy:
HF
>
HCl
>
HBr
>
HI
\text{HF}>\text{HCl}>\text{HBr}>\text{HI}
HF
>
HCl
>
HBr
>
HI
(3) Thermal stability:
H
2
O
>
H
2
S
>
H
2
Se
>
H
2
Te
\text{H}_2\text{O}>\text{H}_2\text{S}>\text{H}_2\text{Se}>\text{H}_2\text{Te}
H
2
O
>
H
2
S
>
H
2
Se
>
H
2
Te
(4) Bond angle:
CH
4
>
SiH
4
>
GeH
4
>
SnH
4
\text{CH}_4>\text{SiH}_4>\text{GeH}_4>\text{SnH}_4
CH
4
>
SiH
4
>
GeH
4
>
SnH
4
Related theory
Bond Parameters
Covalent Bonding
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