Chemistry, asked by urmoochbhoom, 1 year ago

Colour of ph paper after that test

Answers

Answered by KamalDubey

< 3 - Strong Acid - Red
3-6 - weak Acid - yellow or Orange
7 - neutral - green
8-11 - weak base - blue
>11 - strong base - violet or purple

hope it will help you.

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