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JEE Main Chemistry question

ChemistrySome Basic Concepts of ChemistryJEE Main

1.0 g of magnesium is burnt with 0.56 g O in a closed vessel. Which reactant is left in excess, and how much? (At. wt.: Mg = 24, O = 16)

Answer: (A)

Solution

. Moles Mg ; moles O

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Question ID VK-131088