Showing posts from April, 2021

Acids, Bases and Salts | Class 10 | Activity 2.15 with Solution

Activity 2.15    Heat a few crystals of copper sulphate in a dry boiling tube. What is the colour of the copper sulphate after heating? ✅ Answer: White.  Do you notice water droplets in the boiling tube? Where have these come fro…

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