What if we mix China rose and distleted water

Dear Student,

China Rose in Hot distilled water acts as an indicator for acids and bases.

Acid-Base indicator is a substance that indicates the presence of acid or base by change in color.

China rose indicator turns acid solution onto magenta red(Example HCl) or reddish(Example Lemon Juice)
China rose indicator turns basic solution into yellow(Example NaOH) and greenish yellow(Example Soap solution)

Other natural acid base indicator may be turmeric and red cabbage.

Regards.


 

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