What does below chemistry rebus means?

I taste better than I can smell. Who am I?

Count the Triangle in the figure given below:

What can run but never walk, have a mouth that never speaks, have a head that never weeps, and have a bed but never sleeps?

I throw two dice simultaneously.

What is the probability of getting a sum as 9 of the two numbers shown?

What you cannot hold but it is yours?

The current time can be represented by below textual rebus.

0
=========
B.Sc
LLB

Can you tell us the current time?

Chef Andrea has to light the kitchen stoves to open her restaurant for the day. There are three stoves in the kitchen: A glass stove, a brick stove, and a wood stove. She only has one match. Which does she light up first?

In four steps you need to move the word 'cold' From 'warm' by replacing one alphabet at a time such that every word formed at each step is acceptable in English Dictionary.

Two Twins Jack and Jill were standing back to back and suddenly they started running in opposite direction for 4 kilometres and then turn to left and run for another 3 kilometres.

what is the distance between the Baggio twins when they stop ?