What does below chemistry rebus means?

I don't get anymore wetter, no matter how much rain falls on me.

You need to complete the maze by entering from the entrance marked below in the figure near the yellow circle, bottom left and leaving from the exit point near the green circle, bottom middle.

Rule of Game: You can move only by exchanging green and yellow circles.

In the below-given picture of a pretty girl, there is something wrong. Can you find out what it is?

What does below Rebus mean ?

esgg sgeg gegs gsge

Look at the below sequence of letters and tell us what the next letter should be:

O T T F F S S ?

Consider this: Arnold Schwarzenegger has a big one. Michael J. Fox has a small one. Prince doesn’t have one. The Pope has one but never uses it. Bill Clinton has one and uses it all the time. What is it?

10+10 and 11+11 can give you the same answer.

Explain how?

Cristina leaves home and then she makes exactly 3 left turns and returns home where she found 2 girls wearing the mask.

Who are these two masked girls?

You have four chains. Each chain has three links in it. Although it is difficult to cut the links, you wish to make a single loop with all 12 links. What is the fewest number of cuts you must make to accomplish this task?