Acids Bases And Salts Worksheet

Acids Bases And Salts Worksheet. (c) if an indicator changes colour with a base, it does not change colour with an acid. The other two contain an acid.

CBSE Class 7 ScienceAcids Bases and Salts recorded s1worksheets link
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Mcq questions for ncert class 10 science acids bases and salts. (b) if an indicator gives a colour change with an acid, it does not give a change with a base. (d) rain water contain microorganisms.

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