Do not weigh the solution dispense experiment?

By not having the right amount. jamaul

Buffer solution is used in experiments to maintain shape and to allow flow of electricity. Buffers maintain equilibrium in the pH, therefore it makes sure that you will not make the solution of your...

Iodine is famous for testing of the presence of starch. I would assume starch is present in the solution, therefore iodine would turn blue. Originally, the colour of iodine solution is brown.

There is a PH scale which is used to test the PH of different solutions. You can use it and come to know about the PH.

a solution is a mixture as a solution is made only when two substances are mixed together so a solution is definitely a mixture!