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JEE Main
Exam
JEE Main
Subject
Chemistry
Chapter
p Block Elements (Group 13 & 14)

JEE Main · Chemistry · p Block Elements (Group 13 & 14)

Which of the following is used in the estimation of carbon monoxide?

Which of the following is used in the estimation of carbon monoxide?

Options

  1. AI2O4\mathrm{I}_2 \mathrm{O}_4
  2. BBrO3\mathrm{BrO}_3
  3. CCl2O7\mathrm{Cl}_2 \mathrm{O}_7
  4. DI2O5\mathrm{I}_2 \mathrm{O}_5

Correct answer

D. I2O5\mathrm{I}_2 \mathrm{O}_5

Step-by-step solution

Carbon monoxide is estimated using I2O5\mathrm{I}_2 \mathrm{O}_5 as per the following reaction: I\mathrm{I}_2 \mathrm{O}_5+5 \mathrm{CO} \longrightarrow \underset{\text { violet }}{I\mathrm{I}_2}+5 \mathrm{CO}_2
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