Question

which of the following have strong Vander wall forces and why(a)H2O(b)HCL(c)H2(d)Br2​

Answer 1

Answer:

$Br_{2}$  is the correct answer

Explanation:

Greater is the size of of the molecule, greater will be the Vander Waal's forces of attraction.

So in this case, $Br_{2}$ has the largest size and hence, the strongest Vander Waal's forces of attraction.

Hence answer is $Br_{2}$

Hope you understand it.