Periodic TableAtomic Radius Trend221Choose the best answerAcross a period, atomic radius generally:AIncreasesBRemains unchangedCDecreasesDFirst increases and then always doubles Like 0 Discuss 0Share
Carboxylic AcidsAcidic Character and Inductive Effect222Choose the best answerThe correct decreasing order of acid strength is:AFCH₂COOH > ClCH₂COOH > BrCH₂COOHBFCH₂COOH > BrCH₂COOH > ClCH₂COOHCFCH₂COOH < ClCH₂COOH < BrCH₂COOHDBrCH₂COOH > FCH₂COOH > ClCH₂COOH Like 0 Discuss 0Share
Industrial ChemistryConjugated Proteins223Choose the best answerHemoglobin is classified as a conjugated protein because it contains:ALipid as its prosthetic groupBPhosphoric acid as its prosthetic groupCHeme as its non-protein componentDGlucose as its prosthetic group Like 0 Discuss 0Share
Atomic Structure STBAtomic Structure MCQs (STB)#Atomic Structure#Quantum Numbers224Choose the best answerHow many orbitals are present in an f-subshell?AThreeBFiveCSevenDTen Like 0 Discuss 0Share
Industrial ChemistryChromophores225Choose the best answerWhich structural feature is commonly associated with a chromophore?ASaturated single bonds onlyBA conjugated system of multiple bondsCOnly hydroxyl groupsDOnly amino groups Like 0 Discuss 0Share