Question
Chemistry Question on Redox reactions
Of the following acids the one which has the capability to form complex compound and also possesses oxidizing and reducing properties is:
A
(A) HNO3
B
(B) HNO2
C
(C) HCOOH
D
(D) HCN
Answer
(B) HNO2
Explanation
Solution
Explanation:
HN+3O2Here oxidation state of N lies between –3 to +5