Question

Describe how crystals of copper sulphate are prepared.​

Answer 1

Answer:

Crystals of copper sulphate are prepared as follows: Take a beaker filled with water and add a few drops of dilute sulphuric acid. ... When it starts boiling, add copper sulphate powder slowly. During this process stir continuously

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Answer 2

Answer:

write the laboratory method for determining focal length of spherical mirror and notes is observationsLuck is the phenomenon and belief that defines the experience of notably positive, negative, or improbabl