GasesCharles's Law491Choose the best answerAt constant pressure, if the Kelvin temperature of a fixed amount of gas is doubled, its volume:ARemains unchangedBBecomes halfCDoublesDBecomes four times Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Acid Strength#Carboxylic Acids492Choose the best answerThe carboxylic acid is stronger than:APCl₅BH₂SO₄CHNO₃DCH₃OH Like 1 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Functional Groups#Fundamental Principles of Organic Chemistry493Choose the best answerWhich functional group listed is a chromophore?A–OHB–NH₂C–SO₃HD–N=N– Like 0 Discuss 0Share
LiquidsBoiling494Choose the best answerWhen a liquid begins to boil, visible bubbles:AAppear throughout the liquid and rise to the surfaceBCannot formCContain only airDIndicate freezing Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryHomologous Series495Choose the best answerThe general formula of open-chain alkanes is:ACₙH₂ₙ₊₂BCₙH₂ₙCCₙH₂ₙ₋₂DCₙH₂ₙO₂ Like 0 Discuss 0Share