Exam
Chemistry
When is heated in presence of oxygen, it converts to . The number of correct statement/s from the following is ________
A. The equivalent weight of is
B. The number of moles of Fe and Fe in 1 mole of is 0.79 and 0.14 respectively
C. is metal deficient with lattice comprising of cubic closed packed arrangement of O ions
D. The % composition of Fe and Fe in is 85% and 15% respectively
Select an option to instantly check whether it is correct or wrong.



