Answered

Which is the best method for a student to identify a solution as an acid or a base?
A Use litmus paper.
B Taste the solution.
C Dilute in water.
D Heat the solution.

Sagot :

Rider21viz
answer is A,

Acid turns BLUE litmus paper to RED
Base turns RED litmus paper to BLUE
A Use litmus paper because it is the one which could only identify a solution as an acid or base.