Question

Collect the following solutions from the science laboratory– hydrochloric acid (HCl), sulphuric acid (H2SO4 ), nitric acid (HNO3 ), acetic acid (CH3COOH), sodium hydroxide (NaOH), calcium hydroxide [Ca(OH)2 ], potassium hydroxide (KOH), magnesium hydroxide [Mg(OH)2 ], and ammonium hydroxide (NH4OH). n 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. n 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

Answer:

activity 2.1

Explanation:

all acids, bases and neutral are above mentioned in a pic