Chemical EquilibriumLaw of Mass Action1966Choose the best answerAccording to the law of mass action, reaction rate is related to the:AColour of reactantsBActive masses or molar concentrations of reactantsCMolecular masses of products onlyDVolume of the apparatus only Like 0 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Chemical Equilibrium#Kc1967Choose the best answerWhat happens to the equilibrium constant (Kc) when a catalyst is added to a chemical system at equilibrium? (MDCAT Reconduct 2023)AIt increasesBIt decreasesCIt becomes zeroDIt remains unchanged Like 0 Discuss 0Share
SolidsMolecular Solids1968Choose the best answerWhich of the following is a molecular solid?ADiamondBNaClCIceDIron Like 0 Discuss 0Share
Industrial ChemistryAddition Polymers1969Choose the best answerWhich monomer undergoes addition polymerization to form PVC?AEtheneBPropeneCVinyl chlorideDVinyl acetate Like 0 Discuss 0Share
Aldehydes and KetonesCommon and IUPAC Names of Ketones1970Choose the best answerThe IUPAC name corresponding to acetophenone is:APhenylmethanoneB1-Phenylethan-1-oneC2-Phenylethan-1-oneDMethyl phenyl ketone Like 0 Discuss 0Share