Chemistry, asked by prajaktaa17, 5 hours ago

A person added a piece of zinc metal in four different test tubes containing different solutions. In which test tube he observed no change?
Test tube with CuSO4 solution
Test tube with AgNO3 solution
Test tube with HCL solution
Test tube with ZnSO4 solution

Answers

Answered by ankitsinghkumar13579

1

Answer:

4

Explanation:

because both znSo4 are of same element and zinc can't displace zinc

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