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Chemistry
Select incorrect order
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Q. Select incorrect order
NTA Abhyas
NTA Abhyas 2020
Chemical Bonding and Molecular Structure
A
$H_{2}O>H_{2}S>H_{2}Se>H_{2}Te$ (Order of bond angle)
17%
B
$HF>HCl>HBr>HI$ (Order of boiling point)
26%
C
$LiCl < BeCl_{2} < BCl_{3} < CCl_{4}$ (Order of covalent character)
29%
D
$CaF_{2}>CaCl_{2}>CaBr_{2}>CaI_{2}$ (Order of melting point)
28%
Solution:
Correct order boiling point is $HF>HI>HBr>HCl$
rest other orders are correct as per as given properties.