Stoichiometry Stoichiometry MCQS#Atomic Structure#Isotopes236Choose the best answerWhich pair represents isotopes of the same element?A¹²C and ¹⁴NB³⁵Cl and ³⁷ClC⁴⁰Ar and ⁴⁰CaD²³Na and ²⁴Mg Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Percentage Yield#Stoichiometry237Choose the best answerGenerally, actual yield is:ALess than theoretical yieldBEqual to the theoretical yieldCGreater than the theoretical yieldDGreater than percent yield Like 0 Discuss 0Share
Chemical BondingElectron-Pair Geometry238Choose the best answerWhich species has trigonal planar rather than tetrahedral electron-pair geometry around its central atom?ACH₄BNH₃CH₂ODSO₂ Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Enzymes#Macromolecules239Choose the best answerIn a conjugated enzyme, what is the inactive protein part called?ACofactorBCoenzymeCApoenzymeDProsthetic group Like 0 Discuss 0Share
Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Chemical Bonding#Hybridization240Choose the best answerWhich types of hybrid orbitals are present in CH₃–CH=CH–CH₂–CH₃?Asp and sp³Bsp² and sp³Csp and sp²DOnly sp³ Like 0 Discuss 0Share