This question has multiple parts. Work all the parts to get the most points. a W

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This question has multiple parts. Work all the parts to get the most points. a Which member of the following pair of compounds or elements has the higher boiling point? b Which member of the following pair of compounds or elements has the higher boiling point? c Which member of the following pair of compounds or elements has the higher boiling point? d Which member of the following pair of compounds or elements has the higher boiling point?

This question has multiple parts. Work all the parts to get the most points. a Which member of the following pair of compounds or elements has the higher boiling point? 02 b Which member of the following pair of compounds or elements has the higher boiling point? O CF4 Which member of the following pair of compounds or elements has the higher boiling point? HF HCl oWhich member of the following pair of compounds or elements has the higher boiling point? .LiF KCI Submit Answer

Explanation / Answer

generally, by increasing molarmass of compound, boiling points of compounds increases.

and also if intermolecular attractions are strong, boiling points of compounds increases.

so that,

a . answer: S8

b. CCl4

c. answer: HF(20 g/mol) , it is having high boilingpoint than HCl(36.5 g/mol) due intermolecular-H-bonding

d. KCl

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