How would you show that the setting of curd is a chemical change?

Here are some chemical things that can show it is a chemical change:-

  1. Its taste has turned from mildly sweet to sour.
  2. The pH of curd is different from the milk which can be easily demonstrated by the help of blue litmus paper.
  3. Formation of aggrigates.
  4. universal indicator can also help.

Published by ankushmaster

I am M.Sc (chemistry ) from punjabi university. I am a science teacher with expertise in chemistry, with 8 years of experiance in teaching. i am getting a handsome salary , now i wish to help out the people who need me UNCONDITIONALLY. and I am constantly working on creating a new and easy way of learning the tough things in an effective way. I am constantly working to make authentic and reliable information to be shared with my students and widen the horizons of knowledge.

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