A metal M does not evolve h2 gas in reacting with dil. Hcl. It develops a green colour coating on its surface when exposed to moist air for a long time. Which of the following is correct about this metal?
• It will displace Na from Na2SO4
• It will displace Zn from ZnSO4
• Zn will displace M from MSO4
•Ag will displace M from MSO4
Answers
Answered by
2
Answer:
Zn will displace M from MSO4
Answered by
1
Answer:
option c is the answer for sure
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