XiMDCAT XI Complete Chemistry Grand Test#Percentage Yield#Stoichiometry16Choose the best answerA reaction has 80% yield and a theoretical yield of 50 g. What is the actual yield?A30 gB35 gC40 gD45 g Like 0 Discuss 0Share
MDCAT Chemistry Paper 2025#Percentage Yield#Stoichiometry17Choose the best answerWhat is the percentage yield when actual yield is 2 g and theoretical yield is 4 g? (IBA MDCAT 2025)A25%B50%C75%D85% Like 1 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Percentage Yield#Stoichiometry18Choose the best answerThe efficiency of chemical reaction can be expressed as: (Sindh MDCAT 2020)ATheoretical yieldBActual yieldC% yieldDMaximum yield Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Percentage Yield#Stoichiometry19Choose the best answerHeating 24.8g of copper carbonate (CuCO₃) in a crucible produced only 13.9g of copper oxide (CuO). What is the percentage yield of copper oxide? (KMU MDCAT 2024)A81.79%B83.98%C86.87%D89.68% Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Percentage Yield#Stoichiometry20Choose the best answerWhen 4 g of magnesium was heated in excess of oxygen. Calculate the theoretical yield of magnesium oxide (MgO). (KMU MDCAT 2024)A3.7gB4.2gC5.4gD6.6g Like 0 Discuss 0Share