1 g of Mg is burnt in a closed vessel containing 0.5 g of O 2 . Which reactant is…
Chemistry · Class 11 · CBSE — Some Basic Concepts of Chemistry
1 g of Mg is burnt in a closed vessel containing 0.5 g of O2. Which reactant is limiting reagent and how much of the excess reactant will be left?
- O2 is a limiting reagent and Mg is in excess by 0.25 g
- Mg is a limiting reagent and is in excess by 0.5 g
- O2 is a limiting reagent and is in excess by 0.25 g
- O2 is a limiting reagent and Mg is in excess by 0.75 g
Answer
(A) O 2 is a limiting reagent and Mg is in excess by 0.25 g
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