XiMDCAT XI Complete Chemistry Grand Test#Mole Concept#Stoichiometry306Choose the best answerFor 2CO + O₂ → 2CO₂, what volume of CO₂ is produced from 44.8 L of CO at STP?A22.4 LB44.8 LC67.2 LD89.6 L Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Limiting Reagent#Stoichiometry307Choose the best answerWhich statement about a limiting reagent is always correct?AIt is always the reactant with the least massBIt is always the reactant with the least number of molesCIt is completely consumed and determines the maximum amount of product that can be formedDIt always has the lowest molecular mass Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Percentage Yield#Stoichiometry308Choose the best answerActual yield will reach the ideal (theoretical) value if the % yield of the reaction is, (KMU MDCAT 2024)A10%B50%C90%D100% Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Limiting Reagent#Stoichiometry309Choose the best answerA limiting reactant is the one, which: (Sindh MDCAT 2019)Ais taken in lesser quantity in grams as compared to the other reactantBis taken in lesser quantity in volume as compared to the other reactantCgives the minimum amount of the product which is requiredDgives equal amount of the reactants and products Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Percentage Yield#Stoichiometry310Choose the best answerEfficiency of chemical reaction can be checked by calculating (KMU MDCAT 2024)AActual yieldBTheoretical yieldCPercentage yieldDAmount of the reactant unused Like 2 Discuss 0Share