TS EAMCET · Chemistry · p Block Elements (Group 15, 16, 17 & 18)
The final acid product obtained during the synthesis of \(\mathrm{H}_2 \mathrm{SO}_4\) by contact process is
- A \(\mathrm{H}_2 \mathrm{SO}_4\) (conc.)
- B \(\mathrm{H}_2 \mathrm{SO}_4\) (dil.)
- C \(\mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_3\)
- D \(\mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_7\)
Answer & Solution
Correct Answer
(D) \(\mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_7\)
Step-by-step Solution
Detailed explanation
The final acid product obtained during the synthesis of \(\mathrm{H}_2 \mathrm{SO}_4\) by contact process is \(\mathrm{H}_2 \mathrm{~S}_2 \mathrm{O}_7\), i.e. oleum. The following reaction(s) are involved in the formation of oleum. (i)…
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