1.0 g of magnesium is burnt with 0.56 g of `O_(2)` in a closed vessel. Which reactant is left in excess and how much ?

Options

A. Mg , 0.44 g
B. `O_(2)` , 0.28 g
C. Mg , 0.16 g
D. `O_(2)` , 0.16 g

Answer

C