Atomic StructureAufbau Principle676Choose the best answerAccording to the Aufbau principle, the highest-energy orbital is generally filled:AImmediatelyBLastCInitiallyDBefore lower-energy orbitals Like 0 Discuss 0Share
Aldehydes and KetonesCyanohydrin Formation677Choose the best answerWhich compound forms a cyanohydrin containing a chiral centre on reaction with HCN?ACH₃CHOBCH₃CH₂COCH₂CH₃CCH₃COOCH₃DHCHO Like 0 Discuss 0Share
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Atomic Structure#Electronic Configuration678Choose the best answerNumber of unpaired electrons in Boron in ground state is/are:A1B2C3D4 Like 0 Discuss 0Share
Chemical BondingHybridization679Choose the best answerThe carbon atoms in ethene, C₂H₄, have the same hybridization as the carbon atoms in:ABenzeneBEthaneCCO₂DMethane Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Macromolecules#Polymers680Choose the best answerWhich polymer is formed by condensation of ethylene glycol with terephthalic acid?ANylon-6,6BBakeliteCTeryleneDPolystyrene Like 0 Discuss 0Share