Nomenclature of Organic CompoundsNomenclature of Organic Compounds MCQs#Multiple-Bond Locants586Choose the best answerWhen a double bond and a triple bond are equally distant from opposite ends of the parent chain, which bond receives the lower locant?AThe triple bond gets the lower locantBThe double bond gets the lower locantCThe longer chain is ignoredDA substituent gets the lower locant Like 0 Discuss 0Share
XiMDCAT XI Complete Chemistry Grand Test#Limiting Reagent#Stoichiometry587Choose the best answerWhich statement about a limiting reagent is always correct?AIt is always the reactant with the least massBIt is always the reactant with the least number of molesCIt is completely consumed and determines the maximum amount of product that can be formedDIt always has the lowest molecular mass Like 0 Discuss 0Share
GasesPostulates of Kinetic Molecular Theory588Choose the best answerWhich statement is NOT a postulate of the Kinetic Molecular Theory of an ideal gas?AGas molecules are widely separated and have negligible volumeBGas molecules are in continuous random motionCIntermolecular attractions and repulsions are negligibleDGas molecules have definite volume and shape Like 0 Discuss 0Share
Aldehydes and KetonesFehling's Test589Choose the best answerA positive Fehling's test is indicated by formation of:ASilver mirrorBBrick-red Cu₂O precipitateCYellow CHI₃ precipitateDWhite AgCl precipitate Like 0 Discuss 0Share
Chemical BondingHybridization590Choose the best answerThe hybridization of the central atoms in CO₂, BF₃ and NH₄⁺ is respectively:Asp, sp², sp³Bsp², sp, sp³Csp, sp³, sp²Dsp², sp³, sp Like 0 Discuss 0Share