Chemical equilibrium 01Chemical equilibrium #Kc466Choose the best answerFor 2SO₂(g) + O₂(g) ⇌ 2SO₃(g), which expression represents Kc?A[SO₂]²[O₂] / [SO₃]²B[SO₃]² / [SO₂]²[O₂]C[SO₃] / [SO₂][O₂]D[SO₃]² / [SO₂][O₂] Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Classification of Organic Compounds#Fundamental Principles of Organic Chemistry467Choose the best answerHomocyclic organic compounds are sub divided into two types namely:AAlicyclic and AromaticBAlkenes & AlkynesCAromatic and Non aromaticDSaturated & Unsaturated Like 1 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Hair Dyes468Choose the best answerIn a permanent hair-dye formulation, resorcinol mainly acts as a:AColorantBDeveloperCModifierDChromophore Like 0 Discuss 0Share
Chemistry of HydrocarbonsAcidic Character of Terminal Alkynes469Choose the best answerTerminal alkynes are relatively acidic because their acidic hydrogen is directly attached to:AAn sp³-hybridized carbonBAn sp²-hybridized carbonCAn sp-hybridized carbonDA carbonyl carbon Like 0 Discuss 0Share
GasesKinetic Energy of Gases470Choose the best answerAt what temperature will the total kinetic energy of 0.3 mol He equal that of 0.4 mol Ar at 400 K?A400 KB300 KC346 KD533 K Like 0 Discuss 0Share