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14-09-2021
Chemistry

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What color does ammonia change red cabbage juice into? and is the material an acid or an alkali?

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prasiddhasubedi180 prasiddhasubedi180

14-09-2021

Explanation:

Red cabbage contains a water-soluble pigment called anthocyanin that changes color when it is mixed with an acid or a base. The pigment turns red in acidic environments with a pH less than 7 and the pigment turns bluish-green in alkaline (basic), environments with a pH greater than 7.

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