GasesCharles's Law1241Choose the best answerA gas occupies 300 mL at 37°C. What volume will it occupy at −3°C at constant pressure?A261 mLB270 mLC300 mLD350 mL Like 0 Discuss 0Share
Carboxylic AcidsPreparation by Oxidation of Primary Alcohols1242Choose the best answerWhich reagent converts a primary alcohol directly into a carboxylic acid under strong oxidation conditions?ALiAlH₄BPCCCAcidified K₂Cr₂O₇DNaBH₄ Like 0 Discuss 0Share
StoichiometryMole Concept1243Choose the best answerThe amount of substance containing NA specified entities is called:AOne moleBAvogadro constantCMolecular massDFormula mass Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Haber Process#Industrial Chemistry1244Choose the best answerIdentify the CORRECT option required for the maximum yield of ammonia by Haber's process:AHigh pressure low temperature continual removal of ammoniaBLow pressure low temperature continual removal of ammoniaCHigh pressure high temperature continual removal of ammoniaDHigh pressure low temperature continual addition of ammonia Like 1 Discuss 0Share
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Chemical Bonding#Hybrid Orbital Size1245Choose the best answerCorrect arrangement of orbital according to size of hybridized orbitals?Asp > sp² > sp³Bsp³ > sp² > spCsp² > sp > sp³Dsp³ > sp > sp² Like 0 Discuss 0Share