GasesCharles's Law and Absolute Zero646Choose the best answerExtrapolation of a Charles's law V–T graph is used to estimate:ACritical pressureBAbsolute zeroCMolar massDVapour pressure Like 0 Discuss 0Share
MDCAT Chemistry Past Papers Reconduct 2023#Chemical Kinetics#Order of Reaction647Choose the best answerIn the chemical reaction N₂O₅ → NO₂, what is the order of the reaction? (MDCAT Reconduct 2023)AThird orderBFirst orderCZeroth orderDSecond order Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Alcohols and Phenols#Phenols648Choose the best answerWhich of the following is correct regarding phenol:APhenol and water are equally acidicBPhenol is less acidic than carboxylic acidCPhenol is less acidic than waterDPhenol is less acidic than ethanol Like 1 Discuss 0Share
MDCAT Chemistry Paper 2025#Chemical Equilibrium#Kc649Choose the best answerFor which reaction, the value of Kc increases with increase in temperature? (IBA MDCAT 2025)ACH₄ + O₂ → CO₂ + H₂OBNaOH + HCl → NaCl + H₂OC2SO₂ + O₂ → 2SO₃DH₂(g) + I₂(s) ⇌ 2HI(g) Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Atomic Structure#Electronic Configuration650Choose the best answerCopper (Cu, Z=29) is a: (Sindh MDCAT 2019)Ad¹ system with respect to electronic configurationBd³ system with respect to electronic configurationCd⁷ system with respect to electronic configurationDd¹⁰ system with respect to electronic configuration Like 0 Discuss 0Share