Question

rohan observe the following while doing an experiment which two solution will react to show neutralisation reaction
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Answer 1

Answer:

see when the litmus paper is dipped in acid solution it is convert blue litmus to red and the litmus paper is dipped into basic solution the red litmus change to base so it is base

or

Blue litmus paper turns red under acidic conditions and red litmus paper turns blue under basic or alkaline conditions, with the color change occurring over the pH range 4.5–8.3 at 25 °C (77 °F). Neutral litmus paper is purple. Litmus can also be prepared as an aqueous solution that functions similarly.