when MnO2 is fused with KOH and KNO3 , a...

when `MnO_2` is fused with KOH and `KNO_3` , a coloured compound is formed . Choose the right compound with the appropriate colour.

A

`K_(2)MnO_(4)` and dark geen

B

`KMnO_(4)` and purple

C

`MnO_(2)O_(3)` and brown

D

`MnO_(2)` and yellow

Verified by Experts

The correct Answer is:

A

Similar Questions

Explore conceptually related problems

Coloured Compounds

Yellow coloured compound is:

When MnO_(2) is fused with KOH , a coloured compound is formed. The product and its colour is

When MnO_(2) fused with KOH , a coloured compound is formed . The product and its colour is:

Blue coloured compound are obtained when

The compound responsible for red colour is

Q. The colour of the compound R is:

Among the following the coloured compound is

Which of the following compounds is not coloured ?

The colour of a complex compound is due to .