Acids and Bases
Hardik wants to check whether a solid substance is an acid or a base. He prepares a list of steps he needs to do to carry out his experiment:
A—Test with litmus paper.
B—Dissolve the substance in water.
C—Look at the changes in litmus paper.
D—Grind the substance to make a powder.
What is the correct order of steps he needs to successfully carry out his experiment?