Question

why hcl has low boiling point than hf?? ​

Answer 1

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As HB is stronger then any other VV force so it will require more energy to break the bond, that is why HF has higher BP than HCl. Stronger hydrogen bonding leads to a higher boiling point. ... But hydrogen bonding in HF predominates over the van der Waals force in other hydrogen halides so HF has highest boiling point .

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