MDCAT Chemistry Past Paper 2023#Nomenclature of Organic Compounds#Organic Nomenclature46Choose the best answerWhat is the IUPAC name of chloroform? (MDCAT 2023)AChloromethaneBDichloromethaneCTrichloromethaneDTetrachloromethane Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#First Law of Thermodynamics#Thermochemistry & Thermodynamics47Choose the best answerWhat is ΔH equal to according to the first law of thermodynamics? (MDCAT 2023)AΔE − PΔVBΔE + PΔVC−ΔE − PΔVD−ΔE + PΔV Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Limiting Reagent#Stoichiometry48Choose the best answer7.6 grams of CS₂ is reacted with 12.8 g of O₂, CS₂ + 3O₂ → CO₂ + 2SO₂. The limiting reactant is: (MDCAT 2023)ACS₂BO₂CCO₂DSO₂ Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Combined Gas Law#Gases49Choose the best answer1 atm of nitrogen is at 25°C. Its pressure has increased to 2 atm at 50°C. Volume will change from 1 dm³ to: (MDCAT 2023)A0.542 dm³B2 dm³C3 dm³D4 dm³ Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Capillary Action#Liquids50Choose the best answerWater rises in a capillary tube because of: (MDCAT 2023)ACohesive force & adhesive forces are the sameBAdhesive forces of molecules exceed cohesive forceCCohesive force is greater than adhesive forceDCohesive force and adhesive force to explain the property in the above question is irrelevant Like 0 Discuss 0Share