TS EAMCET · Chemistry · p Block Elements (Group 13 & 14)
Which one of the following elements reacts with steam?
- A C
- B \(\mathrm{Ge}\)
- C Si
- D Sn
Answer & Solution
Correct Answer
(D) Sn
Step-by-step Solution
Detailed explanation
C, Si and Ge do not react with water while Sn reacts with steam and forms \(\mathrm{SnO}_2\) and \(\mathrm{H}_2\). \(\mathrm{Sn}(\mathrm{s})+2 \mathrm{H}_2 \mathrm{O}(g) \stackrel{\Delta}{\longrightarrow} \mathrm{SnO}_2(g)+2 \mathrm{H}_2(g)\)
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