Alcohols and PhenolsBoiling Point of Alcohols296Choose the best answerArrange the following alcohols in decreasing order of boiling point:AButan-1-ol > tert-Butanol > Propan-2-olBtert-Butanol > Butan-1-ol > Propan-2-olCPropan-2-ol > Butan-1-ol > tert-ButanolDButan-1-ol > Propan-2-ol > tert-Butanol Like 0 Discuss 0Share
StoichiometryLimiting Reagent297Choose the best answerWhat is a limiting reagent?AThe reactant consumed lastBA reactant that only forms the productCThe reactant present in excessDThe reactant consumed first Like 0 Discuss 0Share
Atomic Structure STBAtomic Structure MCQs (STB)#Atomic Structure#Atomic Theory298Choose the best answerWho proposed the first scientific atomic theory in 1803?ADemocritusBLeucippusCAristotleDJohn Dalton Like 0 Discuss 0Share
Atomic StructureQuantum Numbers299Choose the best answerWhich set of quantum numbers is NOT allowed?An = 1, ℓ = 0, mℓ = 0, mₛ = +½Bn = 1, ℓ = 1, mℓ = 0, mₛ = −½Cn = 2, ℓ = 1, mℓ = +1, mₛ = +½Dn = 2, ℓ = 1, mℓ = 0, mₛ = −½ Like 0 Discuss 0Share
GasesIntermolecular Forces in Gases300Choose the best answerIn the gaseous state:AIntermolecular attraction dominates thermal energyBThermal energy is generally much greater than intermolecular attractionCThermal energy is zeroDMolecules are fixed in position Like 1 Discuss 0Share