Question

QUESTION
You have been provided with three test tubes. One of them contains
distilled water and the other two contain an acide solution and a basic
solution, respectively. If you are given only red litmus paper, how will
you identify the contents of each test tube?​

Answer 1

hi there this might be the answer first take the red litmus paper and dip it in the fisrt  and the second  beaker if it does not change then it is either acid or neutral now keep the two seperately from the third and dip the red litmus in the third beaker if it turns blue then it is base now take the other two beakers and dip the  blue litmus paper in it if turns back red then it is a acid and if it has no change then it is neutral .

                                                                                                                   thank you!!!!!!