Describe how crystals of copper sulphate are prepared.
Answers
Answer:
Large crystals of pure substances can be formed from their solution. This
process is called crystallization.
To make crystals of copper sulphate (CuSO4
) take a cup full of water (H2O) in a
beaker and add sulphuric acid (H2SO4
). Heat the water, when it starts boiling add
CuSO4 powder to it slowly while stirring it continuously. Continue adding CuSO4
powder till no more of it can be dissolved (make saturated solution). Now allow it
to cool. Do not disturb the solution while cooling. After some time you will see
crystals of CuSO4
Answer:
Large crystals of pure substances can be formed from their solution. This process is called crystallization.
To make crystals of copper sulphate (CuSO) take a cup full of water (H2O) in a beaker and add sulphuric acid (H2SO4). Heat the water, when it starts boiling add
CuSO4 powder to it slowly while stirring it continuously. Continue adding CuSO4
powder till no more of it can be dissolved (make saturated solution). Now allow it to cool. Do not disturb the solution while cooling. After some time you will see crystals of CuSO4