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The incorrect order is...

The incorrect order is

A

`HF gt HCl lt HBr lt HI` : Acidic strength

B

`HF gt HCl gt HBr gt HI` : Thermal stability

C

`HF gt HCl gt HBr gt HI` : Boiling point

D

`HF gt HCl gt HBr gt HI` : Bond dissociation enthalpy

Text Solution

Verified by Experts

The correct Answer is:
C
Correct order b.pt
`ubrace(HF)_(H-"bonding")gt ubrace(HI gt HBr gt HCl)_(" Dipole-dipole attraction (V.W.forces)")`
In case of same type of van der Waal.s forces of attraction b.pt. `propto` molecular mass.
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