Chemistry · Chemical Reactions and Equations
Which of the following statements is/are correct? A) Zinc and lead are more reactive elements than copper. B) Zinc and lead are less reactive elements than copper. C) An iron nail becomes yellow in colour when it is dipped in a copper sulphate solution.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1Only A✓
- 2Only A and B
- 3Only A and C
- 4Only C
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Only A
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