Question

what is colour of ferrous hydroxide​

Answer 1

Answer:

Iron(II) hydroxide is a white solid, but even traces of oxygen impart a greenish tinge. The air-oxidised solid is sometimes known as "green rust".

Chemical formula: Fe(OH)2

Appearance: green solid

Solubility in water: 0.72 g/100 mL (25

Explanation:

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Answer 2

Answer:

Fe(OH) 2 is white colour.