Question

A test tube contains a coloured liquid which is suspected to be either an acid or a base or water. how will you find out which compound it is?​

Answer 1

Answer:

To test a liquid that it is acid or base, we need litmus paper. If the colour of litmus paper is red then a test tube contain an acid, if litmus paper turn into blue then a test tube contain a base.

Explanation:

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Answer 2

Answer:

ur all

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