Question

Short note on universal indicator​

Answer 1

Explanation:

Universal indicator is a brown coloured solution containing a mixture of indicators, that can be added to any substance to determine it's pH. Universal indicators change colour in different pH environments. At low pH it appears red and at high pH, it appears blue or violet. In neutral medium is., At pH=7 it's green.

Answer 2

Answer:

hy dear......here is ur ansr......

Universal indicator is a brown coloured solution containing a mixture of indicators, that can be added to any substance to determine it's pH. Universal indicators change colour in different pH environments. At low pH it appears red and at high pH, it appears blue or violet. In neutral medium is., At pH=7 it's green.

Explanation:

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