Explain why water can be poured into a bottle with a narrow neck with the aid of glass tube?

(a) Water can be poured into a glass - bottle of narrow neck with the help of a glass rod. Why ?

Explain why water wets glass.

Why HF cannot be stored in glass bottle ?

Why HF cannot be stored in glass bottle? Explain with equation.

HIF can be stronger in glass bottles.

When hot water is poured in glass beaker.

A bottle of water is (3)/(7) th full. This water is poured into another bottle which is now (2)/(3) rd full. Find the ratio of the volume of the first bottle to the volume of the second bottle.

Explain why thin glass beakers are used to boil water.