Question

Q8. K; Na; Ca; Mg; Al; Zn; Fe; Sn; Pb; Cu; Hg; Ag; Au constitute the metal reactivity series.
Answer the following questions and write chemical equations:
i.Name the metal which on heating reacts with steam, but the reaction is reversible.
ii Name a metal which burns with a yellow flame and reacts with cold water
iii Name a metal which does not react with water or steam, but reacts with hydrochloric acid.
iv Name a metal which does not react with cold water, but reacts with boiling hot water
v Name a metal which does not react with water or HC1.
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Answer 1

Explanation:

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