Question

Collect the following solutions from the science laboratory

hydrochloric acid (HCI), sulphuric acid (H2SO4), nitric acid (HNO3) 2
acetic acid (CH3COOH), sodium hydroxide (NaOH), calcium
hydroxide (Ca(OH)2), potassium hydroxide (KOH), magnesium
hydroxide [Mg(OH)2], and ammonium hydroxide (NH4OH).

Put a drop of each of the above solutions on a watch-glass one by
one and test with a drop of the indicators shown in Table 2.1.

What change in colour did you observe with red litmus, blue litmus,
phenolphthalein and methyl orange solutions for each of the
solutions taken?​

Answer 1

this is your book answer