MCQ
Which has yellow colour
  • A
    Potassium cobaltinitrite
  • B
    Potassium hexanitro cobaltate $(III)$ 
  • C
    Fischer's salt
  • All the above

Answer

Correct option: D.
All the above
d
Potassium cobaltnibite, potassium hex nitro cobaltite $(III)$ and Fischer's salt all these have yellow colour.

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