Atomic Structure STBAtomic Structure MCQs (STB)#Atomic Structure#Photon Energy2701Choose the best answerAccording to Planck’s quantum theory, what is the energy of a photon?AE = h/νBE = hνCE = ν/hDE = h²ν Like 0 Discuss 0Share
Alcohols and PhenolsMild Oxidation of Primary Alcohols2702Choose the best answerMild oxidation of a primary alcohol produces:AAldehydeBKetoneCCarboxylic acidDAlkene Like 0 Discuss 0Share
Chemical BondingMolecular Geometry and Polarity2703Choose the best answerWhich compound is non-polar?ASnCl₂BPH₃CGeCl₄DH₂O Like 0 Discuss 0Share
Atomic Structure STBAtomic Structure MCQs (STB)#Atomic Structure#Quantum Numbers2704Choose the best answerIn an isolated atom, the three p orbitals of the same subshell are:ANon-degenerateBDegenerateCHybridizedDUnequally occupied Like 1 Discuss 0Share
Aldehydes and KetonesAldol Addition2705Choose the best answerThe primary product of an aldol addition is:AA β-hydroxy acidBA β-hydroxy aldehyde or β-hydroxy ketoneCAn α-hydroxy aldehyde or α-hydroxy ketoneDAn α,β-unsaturated ester Like 0 Discuss 0Share