Question

the substance that are used to test whether a substance is acidic or basic is called​

Answer 1

Answer:

Litmus paper

Litmus paper test: blue litmus turns red when immersed in acidic solution, red litmus turns blue in basic/alkaline solution.

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Answer 2

$\huge\underline\mathfrak\blue{Answer}$

• The substance that are used to test whether a substance is acidic or basic is called Litmus paper.

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