StoichiometryPercentage Yield6Choose the best answerWhat is the correct formula for percentage yield?A(Actual yield / Theoretical yield) × 100B(Theoretical yield / Actual yield) × 100C(Actual yield × Theoretical yield) × 100D(Actual yield + Theoretical yield) / 100 Like 0 Discuss 0Share
StoichiometryPercentage Yield7Choose the best answerWhen 80 g CaCO₃ decomposes, the actual yield of CO₂ is 30 g. What is the percentage yield? CaCO₃ → CaO + CO₂A50%B60%C75%D85% Like 0 Discuss 0Share
StoichiometryPercentage Yield8Choose the best answerWhy is the percentage yield of a reaction often less than 100%?ASome reactants may remain unreactedBProduct may be lost during separation or transferCSide reactions may produce unwanted productsDAll of the above Like 0 Discuss 0Share
StoichiometryPercentage Yield9Choose the best answerIf actual yield is 15 g and theoretical yield is 20 g, what is the percentage yield?A50%B75%C80%D90% Like 0 Discuss 0Share
StoichiometryPercentage Yield10Choose the best answerIf actual yield is 15 g and theoretical yield is 20 g, the percentage yield is:A50%B75%C80%D90% Like 0 Discuss 0Share