Which of the following compounds does $NOT$ develop intermolecular hydrogen bonding?

When two ice balls are pressed against each other,they unite to form one ball. Which of the following forces are responsible for holding them together?

In which of the following is hydrogen bonding present?

When ice melts to form liquid water at $0\,^{\circ}C$,there is a contraction in volume. This is due to

Assertion : Water is liquid but $H_2S$ is a gas.
Reason : Oxygen is paramagnetic.

The compound/s which will show significant intermolecular $H$-bonding is/are :
$(a)$ $o$-Nitrophenol
$(b)$ $N$-($4$-hydroxyphenyl)acetamide
$(c)$ $2,6$-di-tert-butylphenol