An aqueous solution turns red litmus solution blue.

Question

An aqueous solution turns red litmus solution blue.

An aqueous solution turns red litmus solution blue. Excess addition of which solution would reverse the change-ammonium hydroxide solution or hydrochloric acid?

Monjur Alahi

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2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

Hyclrochloric acid because adding excess acid to the base would turn blue litmus solution red.

4 views Answered 2023-02-05 15:29