Chemical equilibrium 01Chemical equilibrium #Kc626Choose the best answerFor N₂(g) + 3H₂(g) ⇌ 2NH₃(g), which change alters Kc?AIncreasing [N₂]BDecreasing [H₂]CAdding a catalystDIncreasing temperature Like 1 Discuss 0Share
SZABMU MDCAT 2025 Chemistry#Bond Length and Bond Energy#Chemical Bonding627Choose the best answerWhich one has highest bond energy? (SZABMU MDCAT 2025)Asp-sBsp²-sCsp³-sDsp³-p Like 0 Discuss 0Share
GasesKinetic Molecular Theory and Gas Pressure628Choose the best answerAccording to the Kinetic Molecular Theory, gas pressure results mainly from:ACollisions between gas molecules onlyBCollisions of gas molecules with the walls of the containerCGravitational attraction between moleculesDRepulsive forces between molecules Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryStructural and Stereoisomerism629Choose the best answerWhich pair does NOT represent structural isomers?ABut-1-ene and But-2-eneBPentane and NeopentaneCEthanol and Dimethyl etherDMaleic acid and Fumaric acid Like 0 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Aldehydes and Ketones#Carbonyl Compounds630Choose the best answerWhich of the following will give an iodoform reaction on treatment with Na₂CO₃ & I₂? (MDCAT 2023)AMethanolBAcetic acidCAcetic anhydrideDAcetone Like 0 Discuss 0Share