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CBSE Class 10 Answered

How do the pH strip works? Why do it changes its color?
Asked by | 06 Mar, 2008, 01:21: PM
Expert Answer

pH stip has indicators which have different colors for acid and bases and will indicate the nature and pH range as given as per the index mentioned of the color bar.

Answered by | 10 Mar, 2008, 01:07: PM
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