Chemistry, asked by althafa3737, 10 months ago

When MnO₂ is fused with KOH, a coloured
compound is formed, the product and its colour is:
(a) K₂MnO₄, purple green
(b) KMnO₄ , purple
(c) Mn₂O₃, brown
(d) Mn₃O₄, black

Answers

Answered by matrixmp36
0

Answer:

answer is (a).. k²Mno4... purple green

Answered by topwriters
0

(a) K₂MnO₄, purple green

Explanation:

In the presence of KOH, MnO₂ reacts in the presence of atmospheric oxygen to form K₂MnO₄. K₂MnO₄ is the product and it is purple green in color. The chemical name of the compound is  Potassium manganate.

Option A is the answer.

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