MCQ
Colour of Fe2+ ions is:
  • A
    Blue.
  • B
    Light green.
  • C
    Very dark green.
  • D
    Yellow.

Answer

  1. Light green.

Explanation:

Colour of Fe2+ is light green.

Due to this many salts having Fe2+ ion are also green in colour.

For ex: FeSO4​

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