Physics, asked by manaswinitata, 5 hours ago

ZnSO4+B, then A and B are?

Answers

Answered by AnswerOfTheWolf

0

Answer:

incomplete question

Answered by MissDevil23

4

Explanation:

By A Fe ZnSO

4

turned green Silver grey coating

Zn FeSO

4

no change no change

By B Fe ZnSO

4

no change black residue

Zn FeSO

4

colour faded grey

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