Question

In compound of mn magnetic moment of Mn is 4.90 then define formula of it oxide

Answer 1

Answer:

MnO2

Explanation:

magnetic moment is given bu√n(n+2)

where n is no of unpaired electrons...

4.9 is √24...

there fore 4(4+2)..

or n = 4...

it means it has four unpaired electrons so it can show 4 valency that will give us oxide as MnO2..

i hope it helped...

mark this the brainliest...

Answer 2

Answer:

Mno2 is the answer mate........