Chemistry, asked by Angelsuma, 10 months ago

why did the aqueous solution of borax is used as colouring agent ​

Answers

Answered by Rynax
1

Answer:

Aqueous solution is used

When borax is dissolved in water it ionizes and hydrolysis of borate ion gives OH (the hydroxyl ion) and boric acid. Since boric acid is a weak acid AND Na-OH is strong a alkali an aqueous solution of borax is alkaline in nature.

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