Question

What are synthetic indicators?​

Answer 1

Explanation:

Phenolphthalein is a synthetic indicator as it is not obtained from natural sources. Litmus is obtained from lichens which is natural in origin and vinegar (Acetic acid) is acidic in nature and common salt (NaCl) is neutral in nature. Thus, among the given options phenolphthalein is the only synthetic indicator.

Answer 2

Question⤵️

What are synthetic indicators?

Answer⤵️

Synthetic indicators are indicators which are synthesized in the laboratory. Examples of synthetic indicators include phenolphthalein, methyl orange etc. litmus paper is also an example of synthetic indicator. ... Acids turn blue litmus paper to red and bases turn blue litmus paper to red.

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