GasesGas Density376Choose the best answerFor a fixed gas at constant pressure, density is inversely proportional to:AMolar massBPressureCNumber of molesDAbsolute temperature Like 0 Discuss 0Share
Periodic TableElectronegativity377Choose the best answerThe ability of an atom in a covalent bond to attract the shared electrons is called:AIonization energyBBond energyCElectronegativityDElectron affinity Like 0 Discuss 0Share
Classification of Hydrocarbons and IsomerismClassification of hydrocarbons, structural & geometrical isomerism#Empirical and Molecular Formula#Stoichiometry378Choose the best answerWhat is the general molecular formula of saturated monohydric alcohols and their ether functional isomers?ACₙH₂ₙOBCₙH₂ₙ₋₂OCCₙH₂ₙ₊₂ODCₙH₂ₙO₂ Like 0 Discuss 0Share
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Chemical Kinetics#Rate Law379Choose the best answer2A + B → 3C + D which of the following does not express the reaction rate?A-d[B]/dtBd[D]/dtC-½ d[A]/dtD-⅓ d[C]/dt Like 1 Discuss 0Share
GasesVapour Density and Molar Volume380Choose the best answerAt STP (273 K and 1 atm), 11.2 g of a gas has a vapour density of 11.2. What volume does it occupy?A2.0 LB4.0 LC11.2 LD22.4 L Like 0 Discuss 0Share