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AIIMS 2012
Exam
AIIMS
Year
2012
Subject
Chemistry
Chapter
Chemical Bonding and Molecular Structure

AIIMS 2012 · Chemistry · Chemical Bonding and Molecular Structure

Assertion : O_2 is paramagnetic. Reason : It has one unpaired...

Assertion : O2\mathrm{O}_2 is paramagnetic.Reason : It has one unpaired electron.

Options

  1. AIf both assertion and reason are true and reason is the correct explanation of assertion
  2. BIf both assertion and reason are true but reason is not the correct explanation of assertion
  3. CIf assertion is true but reason is false
  4. DIf both assertion and reason are false.

Correct answer

C. If assertion is true but reason is false

Step-by-step solution

Oxygen has two unpaired electrons. So it is paramagnetic.
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