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JEE Main2018Chemistryp Block Elements (Group 15, 16, 17 & 18)Actual

Among the oxides of nitrogen: N 2 O 3 , N 2 O 4 a n d N 2 O 5 ; the molecule ( s ) having nitrogen - nitrogen bond is/are:

Options

  1. AN 2 O 3 a n d N 2 O 4
  2. BN 2 O 4 a n d N 2 O 5
  3. CN 2 O 3 a n d N 2 O 5
  4. DO n l y N 2 O 5

Correct answer

A. N 2 O 3 a n d N 2 O 4

Step-by-step solution

The structures of the oxides of nitrogen N 2 O 3 , N 2 O 4 and N 2 O 5 are as follows: The oxide molecules of N 2 O 3 , N 2 O 4 have nitrogen - nitrogen bond in their structure. N 2 O 5 has nitrogen-oxygen-nitrogen bond in its structure.

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