BUMHS MDCAT 2025 Chemistry#Chemical Equilibrium#Common Ion Effect41Choose the best answerWhen hydrochloric acid is added to brine, solubility of sodium chloride __(BUMHS MDCAT 2025)ADecreasesBIncreasesCRemains sameDBecome equal to HCl Like 0 Discuss 0Share
BUMHS MDCAT 2025 Chemistry#Catalytic Properties#Transition Elements42Choose the best answerReaction of toluene with chlorine in the presence of a Lewis acid catalyst gives the major product: (BUMHS MDCAT 2025)Ao-ChlorotolueneBm-ChlorotolueneCp-ChlorotolueneDEqual amounts of ortho and para products Like 0 Discuss 0Share30
BUMHS MDCAT 2025 Chemistry#Alkenes#Chemistry of Hydrocarbons43Choose the best answerWhich of the following reaction is the characteristic of alkene? (BUMHS MDCAT 2025)AElectrophilic additionBNucleophilic substitutionCFree radical substitutionDElimination Like 0 Discuss 0Share
BUMHS MDCAT 2025 Chemistry#Atomic and Ionic Radius#Periodic Trends44Choose the best answerWhich element has smallest ionic radius? (BUMHS MDCAT 2025)ALi⁺¹BNa⁺¹CK⁺¹DRb⁺¹ Like 0 Discuss 0Share
BUMHS MDCAT 2025 Chemistry#Chemical Kinetics#Rate Constant45Choose the best answerRate constant depends upon: (BUMHS MDCAT 2025)AVolumeBTemperatureCConcentrationDPressure Like 0 Discuss 0Share