KMU MDCAT 2024 Chemistry#Chemical Bonding#Hybridization41Choose the best answerThe unhybridized p orbital in sp² hybridization is (KMU MDCAT 2024)AIn the same planeBOut of the planeCParallel to sp² orbitalsDPerpendicular to sp² orbitals Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Passivation#S- and P-Block Elements42Choose the best answerThird period element that initially reacts rapidly with oxygen to form a protective oxide coating that prevents further reactions is (KMU MDCAT 2024)AAlBMgCNaDSi Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Colour of Transition Compounds#Transition Elements43Choose the best answerCu²⁺ salt solution is blue in colour due to transition of electrons from (KMU MDCAT 2024)Ad to d orbitalBp to d orbitalCp to p orbitalDs to p orbital Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Alkanes#Chemistry of Hydrocarbons44Choose the best answerThe homolytic fission of C–H bond in an alkane result in (KMU MDCAT 2024)AAlkyl free radicalBCarbanionCCarbocationDMethylpropane Like 0 Discuss 0Share
KMU MDCAT 2024 Chemistry#Atomic Structure#Zeeman Effect45Choose the best answerThe splitting of spectral lines in magnetic field is (KMU MDCAT 2024)AAufbau principleBPauli exclusion principleCStark effectDZeeman effect Like 0 Discuss 0Share