LiquidsVapour Pressure and Volatility576Choose the best answerWhich substance has the highest vapour pressure among the following when each is maintained in the liquid state at the same temperature?ALiquid NH₃BAcetoneCH₂ODHF Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Proteins577Choose the best answerWhy is hemoglobin classified as a conjugated protein?ALipid as its prosthetic groupBPhosphoric acid as its prosthetic groupCHeme as its non-protein componentDGlucose as its prosthetic group Like 0 Discuss 0Share
Chemical equilibrium 01Chemical equilibrium #Kc578Choose the best answerFor the equilibrium CO₂(g) + H₂(g) ⇌ CO(g) + H₂O(l), what is the unit of Kc?Amol·dm⁻³Bmol⁻¹·dm³Cmol⁰·dm⁰ (no unit)Dmol²·dm⁻⁶ Like 0 Discuss 0Share
StoichiometryLimiting Reagent579Choose the best answerA limiting reagent is the reactant that:AIs consumed laterBIs consumed firstCRemains unchangedDIs always present in excess Like 0 Discuss 0Share
Sindh MDCAT 2021 Chemistry#Carbohydrates#Macromolecules580Choose the best answerThe animal starch is:ACelluloseBGlycogenCAmyloseDGlucose Like 0 Discuss 0Share