In a chemistry experiment, a student by mistake put some
magnesium strips in blue coloured copper sulphate solution.
What change will he observe in the colour of the solution? Write the
word reaction also. Give reason for the above change
b)Give any four uses of metals
Answers
Answered by
2
Answer:
it will change into a green coloured magnesium sulphate solution and copper will be settled down
Explanation:
construction.
electronic devices.
transportation.
food processing.
biomedical applications.
Answered by
7
Answer:
It will became colourless or white
b) 1. Aluminium, steels are used as utensils.
2. Zinc helps for the body's defensive system to properly work.
3. Lead metal used in making car batteries.
4. Copper are used to make electric wires.
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