Question

Which type of intermolecular forces exist among the following molecules?
(i) $H_{2}S$ molecules
(ii) $H_{2}O$ molecules
(iii) $Cl_{2}$ and $CCl_{4}$ molecules
(iv) $SiH_{4}$ molecules
(v) Helium atoms
(vi) He atoms and HCl molecules

Answer 1

4
my be helium atoms