Question

is neutralisation colourless​

Answer 1

i think it is yes....because the colour of phenolphthalein (pink in base) is turned to colourless when an acid is added...

Answer 2

λnsweƦ:−

A neutralization reaction is when an acid and a base react to form water and salt and involves the combination of hydrogen ions and hydroxyl ions to generate water. The neutralization of a strong acid and strong base has a pH equal to 7.

Example – 1: When Sodium hydroxide is added to hydrochloric acid.

NaOH + HCL --> NaCl + H2O

Example - 2: Milk of magnesia, which is a base, is given as antacid in the case of indigestion, to neutralize the more acid produced in the stomach.

Mg(OH)2 + 2HCL --> MgCl2 + 2H2O