Which is most volatile compound?
1)
HI
2)
HCl
3)
HBr
4)
HF
Which is most volatile compound?
1)
HI
2)
HCl
3)
HBr
4)
HF
Question ID - 100448 | SaraNextGen Top Answer
Which is most volatile compound?
1)
HI
2)
HCl
3)
HBr
4)
HF
|
Which is most volatile compound? |
|||||||
|
1) |
HI |
2) |
HCl |
3) |
HBr |
4) |
HF |
1 Answer
127 votes
Answer Key / Explanation : (2) -
Boiling point of HF is highest due to H-bonding. For other halogen acids boiling point increase in the order 
. Therefore, most volatile (with Lower b.pt.) is HCl.
127 votes
Answer Link
127