AP EAMCET · Chemistry · p Block Elements (Group 13 & 14)
Which of the following is used in the estimation of carbon monoxide?
- A \(\mathrm{I}_2 \mathrm{O}_4\)
- B \(\mathrm{BrO}_3\)
- C \(\mathrm{Cl}_2 \mathrm{O}_7\)
- D \(\mathrm{I}_2 \mathrm{O}_5\)
Answer & Solution
Correct Answer
(D) \(\mathrm{I}_2 \mathrm{O}_5\)
Step-by-step Solution
Detailed explanation
Carbon monoxide is estimated using \(\mathrm{I}_2 \mathrm{O}_5\) as per the following reaction: \[ \mathrm{I}_2 \mathrm{O}_5+5 \mathrm{CO} \longrightarrow \underset{\text { violet }}{\mathrm{I}_2}+5 \mathrm{CO}_2 \]
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