Question

What colour will universal indicator show if you add it to the following substances ?
(a) potassium hydroxide, pH = 12
(b) soda water, pH = 5
(c) sulphuric acid, pH = 2

Lakhmir Singh Chemistry Class 10

Answer 1

Potassium hydroxide will turn it Violet
Soda water will turn it yellow
Sulphuric acid will turn it light red