BUMHS MDCAT 2025 Chemistry#Chemical Equilibrium#Kc36Choose the best answerKc value will change, if we change: (BUMHS MDCAT 2025)APressureBTemperatureCConcentrationDany one Like 0 Discuss 0Share
BUMHS MDCAT 2025 Chemistry#Alkynes#Chemistry of Hydrocarbons37Choose the best answerAn internal alkyne is treated with Lindlar catalyst and hydrogen. The major product is: (BUMHS MDCAT 2025)ATrans- alkeneBCis-alkeneCalkaneDvinyl chloride Like 0 Discuss 0Share
BUMHS MDCAT 2025 Chemistry#Alcohols#Alcohols and Phenols38Choose the best answerDehydration of alcohol to form ethene is an example of: (BUMHS MDCAT 2025)Asubstitution reactionBaddition reactionCelimination reactionDredox reaction Like 0 Discuss 0Share
BUMHS MDCAT 2025 Chemistry#Stoichiometric Calculations#Stoichiometry39Choose the best answerConsider the reaction: 2Na + Cl₂ → 2NaCl. If 4 moles of Na and 2 moles of Cl₂ are reacted, how much Cl₂ will remain unreacted? (BUMHS MDCAT 2025)A0 molB0.5 molC1 molD1.5 mol Like 0 Discuss 0Share
BUMHS MDCAT 2025 Chemistry#Aldehydes and Ketones#Reduction of Carbonyl Compounds40Choose the best answerZn-Hg/conc. HCl reduces acetaldehyde to: (BUMHS MDCAT 2025)AEthaneBEtheneCacetic acidDPara aldehyde Like 0 Discuss 0Share