Sindh MDCAT 2022 Chemistry#Atomic Structure#Hydrogen Spectrum46Choose the best answerQ.72 The equation V̄ = R(1/2² − 1/n²), where n > 2, is the equation of H spectrum for:APaschen seriesBPfund seriesCBrackett seriesDBalmer series Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Macromolecules#Polymers47Choose the best answerQ.78 Nylon 6,6 is a:AAddition polymerBCondensation polymer of hexanedioic acid & 1,6-diaminohexaneCIt is an esterDNatural polymer Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Downs Cell#Electrochemistry48Choose the best answerQ.117 Down cell is for the:AMetallurgy of NaBMetallurgy of MgCMetallurgy of AlDMetallurgy of Fe Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Liquids#Viscosity49Choose the best answerQ.70 Viscosity is the measure of:AVolumeBResistance in the flow of a liquidCFluidity of liquidDMass Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Chemical Bonding#Hybridization50Choose the best answerQ.79 Ethene (H₂C = CH₂) has hybridization of C-atom:Adsp³BspCsp³Dsp² Like 0 Discuss 0Share