Flame Institute SCF 18 Near Chawla Lights Phase 7 Mohali Chandigarh 9888949978
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  • Flame SCF 18 Near Chawla Lights Ph-7 Mohali 9888949978

32. Experimentally it was found that a metal oxide has formula

M0.98  O. Metal M, present as M and M+2  in its oxide. Fraction of the metal which exists as M +3  would be

a. 7.01%

b. 4.08%

c. 6.05 %

d. 5. 08%

Ans. b

5/5 - (1 vote)

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