Question

CHOSE THE CORRECT OPTION:
Ferrous and ferric ions have valency
a• +1 and +2 respectively
b• +2 and +3 respectively
c• -2 and -3 respectively
d• +1 and +3 respectively​

Answer 1

Answer:

option b

Explanation:

I hope it will help u

option b is the answer

Answer 2

Answer:

B

Explanation:

Ferrous - 2

Ferric - 3

Hope this helped u!!