MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Dalton's Law of Partial Pressures#Gases586Choose the best answerCollection of gas over water is an example of:ABoyle's lawBAvogadro's lawCDalton's lawDGraham's law Like 2 Discuss 0Share
StoichiometryPercentage Composition by Mass587Choose the best answerWhat mass of SO₂ contains 8 g of oxygen?A64 gB32 gC16 gD8 g Like 1 Discuss 0Share
Chemistry of HydrocarbonsReactivity in Electrophilic Aromatic Substitution588Choose the best answerWhich compound is nitrated with the greatest difficulty?ABenzeneBNitrobenzeneCTolueneDPhenol Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Aldehydes and Ketones#Carbonyl Compounds589Choose the best answerKetones, when treated with LiAlH₄, reduce to:APrimary alcoholBTertiary alcoholCAlcoholDSecondary alcohol Like 0 Discuss 0Share
LiquidsHydrogen Bonding and Solubility590Choose the best answerEthanol dissolves readily in water mainly because of:ADipole-induced dipole forces onlyBHydrogen bondingCIonic bondingDMetallic bonding Like 0 Discuss 0Share