PDF chapter test TRY NOW
I.
Which among the pairs gives displacement reaction?
II. Arrange the elements in the order of increasing reactivity:
Answer variants:
\(Fe\)
\(C\)
\(Na\)
\(Ca\)
\(Pt\)
\(K\)
\(Al\)
\(Mg\)
\(Sn\)
\(Zn\)
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