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1.0 g of magnesium is burnt with 0.56 g ...

1.0 g of magnesium is burnt with 0.56 g `O_2` in a closed vessel.Which reactant is left in excess and how much ?

A

Mg, 0.016 g

B

`O_2` 0.16 g

C

Mg, 0.44 g

D

`O_2`. 0.28 g

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A
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