Environmental Sciences, asked by Minecraftgirl, 6 months ago

Name any two substances that can beused as indicators.​

Answers

Answered by shia07
3

a Those substances whose smell odour changes in acidic or basic solution are called olfactory indicators e.g. onion and vanilla. b H2SO4 and HNO3 are strong acids. What is an olfactory indicator? Name two olfactory indicators.

Answered by anilahirwar0002
3

Explanation:

Litmus paper and turmiric are the two substances that can be used as indicators.

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