A Chemistry teacher demonstrated an experiment to the student of her class , in her experiment she added an iron nail to blue coloured solution taken in beaker and kept it for 15 minute .After 15 minutes students observed that blue coloured solution fades.
a) identify the blue coloured solution
b) name the type of reaction taking place in a beaker.
c)give reason behind declaration of blue solution write the equation involved in the reaction.
Answers
Answered by
3
Answer:
"coloured"
Explanation:
a chemistry teacher demonstrated an experiment to the students of her class in her experiment she added an iron nail to a blue colored solution taken
Answered by
3
Answer:
Explanation:
a) The blue coloured solution is copper sulphate solution.
b) This type of reaction is called Displacement reaction.
c) When Iron nails are dropped in it, Iron displaces the copper from the solution and forms a green coloured solution ,Iron sulphate.
CuSO4 + Fe----- Cu+ FeSO4
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