What does below chemistry rebus means?

Your job is to measure 45 minutes if you have only two cords and matches to light the cords.

1. The two cords are twisted from various materials, so their different segments can burn at different rates.
2. Each cord burns from end to end in exactly one hour.

Describe your way of measuring the 45 minutes.

The more it dries, the wetter it becomes. Can you tell what it is?

Do you know of a place where the wind blows south and then suddenly shifts direction towards the north?

There's one "sport" in which neither the spectators nor the participants know the score or the leader until the contest ends.

What is it?

I look flat, but I am deep. Hidden realms I shelter. Lives I take, but the food I offer. At times I am beautiful. I can be calm, angry, and turbulent. I have no heart but offer pleasure as well as death. No man can own me, yet I encompass what all men must have. What am I?

A man says, "Brothers and sisters, have I none, but that man's father is my father's son." Who is that man?

Can it be possible to build a house that has all its four walls facing towards the South?

There is a movie name hidden in the picture that is attached with this question. Can you find out which movie is it?

I have Rs.50 and I spend it in the way as below.