NEET Chemistry Limiting Reagent MCQ Question
Which of the following statements about limiting reagents is correct?
The limiting reagent completely reacts and determines the amount of product formed.
The excess reagent is always the one present in the smallest quantity.
Limiting reagents can be determined only after the reaction is completed.
The limiting reagent is always a reactant that is used up first in a reaction.
Correct Answer
Detailed Explanation
The limiting reagent is the reactant that is completely consumed first, thereby determining the maximum amount of product that can be formed, as illustrated in the example involving nitrogen and hydrogen to produce ammonia.
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