StoichiometryMole Concept and Number of Atoms1321Choose the best answerWhich sample contains approximately the same number of atoms as 6 g C?A0.5 mol O₂B11.2 dm³ H₂ at STPC12 g MgDAll of these Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Alcohols#Alcohols and Phenols1322Choose the best answerOxidation of secondary propyl alcohol gives: (MDCAT 2023)AAcetoneBAcetaldehydeCEthyl alcoholDNormal propyl alcohol Like 0 Discuss 0Share
MDCAT Chemistry Past PapersIBA MDCAT Chemistry Paper Reconduct 2024#Chemical Equilibrium#Common Ion Effect1323Choose the best answerThe solubility of AgCl decreases by adding: (IBA MDCAT Reconduct 2024)AH₂SO₄BHFCNaClDH₂O Like 0 Discuss 0Share
Chemical equilibrium 01Chemical equilibrium #Equilibrium Constant1324Choose the best answerAt the start of a reversible reaction, why is the forward reaction usually faster?AProduct concentration is maximumBReactant concentration is relatively highCReverse reaction has stopped permanentlyDProducts cannot undergo reaction Like 0 Discuss 0Share
Chemistry of HydrocarbonsOxidation of Alkynes with KMnO₄1325Choose the best answerUnder the oxidation conditions used in the source, propyne reacts with Baeyer's reagent to produce:APropanoic acidBPyruvic acidCPropanalDPropanone Like 1 Discuss 0Share