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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? (At. Wt. Mg=24,O=16)

A

Mg, 0.16 g

B

`O_2, 016g`

C

Mg, 0.44g

D

`O_2, 0.28g`

Text Solution

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The correct Answer is:
B
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