NEET Chemistry Redox Reactions Questions Solved


Oxidation number of Fe in K3[Fe(CN)6] is:

(a) +2

(b) +3

(c) +4

(d) +1

(b) 3 x 1 + a + 6 x (-1) = 0

∴a = +3

Difficulty Level:

  • 10%
  • 76%
  • 11%
  • 5%