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NTA Abhyas NEET2020Chemistryp Block Elements (Group 15, 16, 17 & 18)Practice

Which order is according to the decreasing order of the oxidation state of nitrogen?

Options

  1. AH N O 3 , N O , N 2 , N H 4 C l
  2. BH N O 3 , N O , N H 4 C l , N 2
  3. CN O , H N O 3 , N H 4 C l , N 2
  4. DNO 3 − , NH 4 Cl , NO , N 2

Correct answer

A. H N O 3 , N O , N 2 , N H 4 C l

Step-by-step solution

Here oxidation states of nitrogen atom are as follows H N O 3 : + 5 N O : + 2 N 2 : 0 N H 4 C l : - 3

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