Chemical EquilibriumEffect of Temperature on Equilibrium2516Choose the best answerFor the endothermic equilibrium N₂(g) + O₂(g) + heat ⇌ 2NO(g), a higher yield of NO is favoured by:AHigh temperatureBHigh pressureCLow temperatureDRemoving N₂ Like 0 Discuss 0Share
Atomic Structure STBAtomic Structure MCQs (STB)#Atomic Spectra#Atomic Structure2517Choose the best answerWhy can line spectra be used to identify elements?AEach element produces a characteristic set of spectral linesBEvery element produces a continuous spectrumCAll elements produce identical spectraDSpectral lines are independent of atomic structure Like 0 Discuss 0Share
SZABMU MDCAT 2025 Chemistry#Chemical Bonding#London Dispersion Forces2518Choose the best answerThe weakest intermolecular force present in liquid is: (SZABMU MDCAT 2025)Adipole dipole forcesBinduce dipole forceCinstantaneous dipole induced dipole forceDhydrogen bonding Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryNomenclature of Polyhydric Phenols2519Choose the best answerWhich pair is correctly matched?ACatechol — Benzene-1,2-diolBResorcinol — Benzene-1,4-diolCHydroquinone — Benzene-1,3-diolDPyrogallol — Benzene-1,3,5-triol Like 0 Discuss 0Share
Industrial chemistry Industrial chemistry MCQS#Enzymes#Macromolecules2520Choose the best answerA non-competitive inhibitor typically:AIt competes directly with the substrate for the active siteBIt binds elsewhere on the enzyme and changes its shapeCIt always forms a peptide bond with the substrateDIt increases enzyme activity Like 0 Discuss 0Share