A limiting reactant is the one:
Correct answer: B. Which produces minimum no. of moles of product
- A. Which is present in maximum amount
- B. Which produces minimum no. of moles of product
- C. Which produces maximum no. of moles of product
- D. Does not affect the amount of product
Explanation
To summarize, the correct answer is option B) "Which produces the minimum number of moles of product". It accurately describes the concept of a limiting reactant. In a chemical reaction, the stoichiometry of the balanced equation determines the theoretical amount of product that can be formed from each reactant. The reactant that produces the minimum number of moles of product is the limiting reactant because it determines the maximum amount of product that can be obtained. Once the limiting reactant is completely consumed, the reaction stops and no further product can be formed.
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About Fundamental Concepts of Chemistry
Mole calculations connect mass, number of particles and Avogadro's number, while balanced equations provide the mole ratios used in stoichiometry. Questions cover limiting and excess reactants, theoretical yield and percentage yield, including identifying which reactant is consumed first and comparing the actual product with the maximum possible product.
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