Wednesday, March 28, 2012

To find the pH of the following samples by using pH paper/universal indicator.










4 comments:

  1. I read your post which was really good waiting for next post
    PH PAPER

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  2. plzz sir i want the colour developed on ph paper of each

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    Replies
    1. sorry can't update. this blog is no longer updated by me. Sorry for inconvenience.

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