The substance which completely consumed in a chemical reaction are known as Limiting reagents. Hence, option (1) is the correct option.
What is Limiting reaction ?
It is the reactant in a chemical reaction that gets consumed first in a chemical reaction and therefore limits how much product can be formed, Thus, known as Limiting reagent.
Hence, The substance which completely consumed in a chemical reaction are known as Limiting reagents. Hence, option (1) is the correct option.
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