Science, asked by Fatimayash, 4 months ago

which of the following cannot be used as an indicator
1. turmeric
2.onion
3.sugar
4.beet root​

Answers

Answered by Anonymous
8

ANSWER

pH indicator is used to determine the nature and strength of the solution. All the above examples are a type of pH indicator which changes smell or color in presence of an acid or a base.

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