Question

You are provided with three test tubes A, Sand Cas shown in figure with different liquids. What will you observe when you put
(a) a piece of blue litmus paper in each test tube?

(b) a piece of red litmus paper in each test tube?

(c) a few drops of phenolphthalein solution to each test tube?

Answer 1

Answer:

Test tube Effect on blue litmus Effect on red litmus Effect on phenolphthalein

A. Changes to red Remains red Colourless

B. Remains blue Changes to blue Pink colour

C. Remains blue Remains blue Colourless

Hope it helps you.

Please mark me as Brainliest.