Science, asked by rishichoudhary81, 1 year ago

why do you observe change in colour of the solution of copper sulphate when an iron nail is dropped in it why does the shining iron nail become dull

Answers

Answered by priyalnarula

3

Answer:

this is bcuz of electrolysis

Answered by sumitrathore46

1

Answer:

CuSO4+Fe=FeSO4+Cu

(BLUE) (LIGHT GEEEN)

BECAUSE FERROUS SULPHATE IS GREEN IN COLOUR AND THE IRON NAIL BECOME DULL BECAUSE AFTER THE REACTION THE COLOUR OF IRON START Disappear

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