1.

In which of the following sets of molecule is the order of increasing boiling points not correct ?

Answer»

1. HBR, HCl, HF
2. `H_(2)S, H_(2)Se, H_(2)O`
3. `CH_(4), C_(2)H_(6), C_(3)H_(8)`
4. `CH_(4), SiH_(4), GeH_(4)`

Answer :A


Discussion

No Comment Found