AP EAMCET · Chemistry · Some Basic Concepts of Chemistry
How many ' \(\mathrm{mL}\) ' of perhydrol is required to produce sufficient oxygen which can be used to completely convert \(2 \mathrm{~L}\) of \(\mathrm{SO}_2\) gas to \(\mathrm{SO}_3\) gas?
- A 10 mL
- B 5 mL
- C 20 mL
- D 30 mL
Answer & Solution
Correct Answer
(A) 10 mL
Step-by-step Solution
Detailed explanation
Perhydrol means \(30 \%\) solution of \(\mathrm{H}_2 \mathrm{O}_2\). \(\mathrm{H}_2 \mathrm{O}_2\) decomposes as \(2 \mathrm{H}_2 \mathrm{O}_2 \longrightarrow 2 \mathrm{H}_2 \mathrm{O}+\mathrm{O}_2\) Volume strength of \(30 \% \mathrm{H}_2 \mathrm{O}_2\) solution is 100 that…
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