Question

Intermolecular forces of attraction in NaCl is __than water.

Answer 1

For this question, first think about the states of both the things.

NaCl $\to$ Solid

Water $\to$ Liquid

Now, can you compare intermolecular forces of attraction of a solid and liquid. The intermolecular forces of attraction are very strong in solids but that is not the same case in liquids.

$IM{F}_s$ (solids) > $IM{F}_s$ (liquids) > $IM{F}_s$ (gases)

So, you got the answer right.

They are more than that of water.