2 g of Mg (At. mass 24) will produce MgO equal to …………….
A. 0.05 mol
B. 0.03 mol
C. 0.01 mol
D. 0.02 mol
Answer:A
2 g of Mg (At. mass 24) will produce MgO equal to …………….
A. 0.05 mol B. 0.03 mol C. 0.01 mol D. 0.02 mol