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JEE Main 2002
Exam
JEE Main
Year
2002
Subject
Chemistry
Chapter
s Block Elements

JEE Main 2002 · Chemistry · s Block Elements

KO_2 (potassium super oxide) is used in oxygen cylinders in space...

KO2\mathrm{KO}_2 (potassium super oxide) is used in oxygen cylinders in space and submarines because itKO_2 (potassium super oxide) is used in oxygen cylinders in space and submarines because it

Options

  1. Aabsorbs CO2\mathrm{CO}_2 and increases O2\mathrm{O}_2 content
  2. Beliminates moisture
  3. Cabsorbs CO2\mathrm{CO}_2
  4. Dproduces ozone.

Correct answer

A. absorbs CO2\mathrm{CO}_2 and increases O2\mathrm{O}_2 content

Step-by-step solution

KO_2 (potassium super oxide) is used in oxygen cylinders in space and submarines because it
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