Experimentally it was found that a metal oxide has formula M0.98O. Metal M is present as M2+ and M3+ in its oxide. Fraction of the metal which exists as M3+ would be :
A
6.05%
No worries! We‘ve got your back. Try BYJU‘S free classes today!
B
5.08%
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
7.01%
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
4.08%
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution
The correct option is C 4.08% Average oxidation no. of M=+20098 (lies between 2 and 3)