Question

conducts experiments to test the nature of substances by using red and blue litmus papers​

Answer 1

Answer:

In acid blue litmus turns red

In base red litmus turns blue

Answer 2

Explanation:

While conducting the litmus paper test to determine the acidity or basicity of a substance 2 types of litmus paper are considered i.e Blue litums and Red litmus.

If the blue litmus turns red then the substance is acidic.

If the red litmus turns bkue then it is basic substance.

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