SINDH MDCAT 2018 Chemistry#Atomic Structure#Discovery of Neutron1511Choose the best answerThe Neutron was discovered by: (Sindh MDCAT 2018)AGoldsteinBRutherfordCThomsonDChadwick Like 0 Discuss 0Share
StoichiometryMolar Volume at STP1512Choose the best answerAn 8 g sample of O₂ occupies what volume at STP (273 K and 1 atm)?A22.4 dm³B11.2 dm³C5.6 dm³D2.8 dm³ Like 0 Discuss 0Share
Chemical equilibrium 01Chemical equilibrium #Equilibrium Constant1513Choose the best answerThe diagrams represent a reversible reaction at equilibrium in a closed container. Which statement describes this state correctly?AOnly the forward reaction is occurringBOnly the reverse reaction is occurringCForward rate equals reverse rateDThere are more reactant molecules than product molecules Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Alcohols and Phenols#Phenols1514Choose the best answerQ.94 Phenol when subjected to nitration produces:Ao-nitro phenolBp-nitrophenolCo-nitro phenol & m-nitrophenolDo-nitro phenol & p-nitro phenol Like 0 Discuss 0Share
Chemical BondingDipole Moment and Molecular Polarity1515Choose the best answerWhich of the following has the largest dipole moment?ACCl₄Bcis-StilbeneCcis-1,2-DichloroetheneDtrans-Stilbene Like 0 Discuss 0Share