Chemistry Metals and Non-metals CBSE Board 2025 Medium
Samples of four metals A, B, C and D were added one by one to the following solutions. The results obtained w…
Samples of four metals A, B, C and D were added one by one to the following solutions. The results obtained were tabulated as follows :
Use the table above to answer the following questions about metals A, B, C and D :
- (i)Which is the least reactive metal?
- (ii)What would be observed if C is added to a solution of copper sulphate?
- (iii)Arrange the metals A, B, C and D in the order of their decreasing reactivity.
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