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PSYCHO15rus [73]
3 years ago
14

What is one way to test weather an unknown solution is acidic or basic ?

Chemistry
1 answer:
alisha [4.7K]3 years ago
5 0

Use indicators such as :

Indicator                   Color in acid          Color in alkali

<em>methy lorange</em>                red                           yellow

<em>phenolphthalein</em>           colorless                     pink

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