UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Macromolecules#Polymers21Choose the best answerOn the basis of its behavior on heating, polyvinyl chloride (PVC) is a:AHomopolymerBThermosetting polymerCThermoplastic polymerDCopolymer Like 1 Discuss 0Share
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Atomic Structure#Electronic Configuration22Choose the best answerNumber of unpaired electrons in Boron in ground state is/are:A1B2C3D4 Like 0 Discuss 0Share
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Activation Energy#Chemical Kinetics23Choose the best answerAmount of energy needed to weaken the existing bonds to an extent that can be broken through collision is called:ABond energyBActivation energyCAverage energyDEnthalpy Like 0 Discuss 0Share
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Electrochemistry#Electrode Potential24Choose the best answerThe order of ease of reduction of H⁺, Cu²⁺ and Ag⁺:AH⁺ > Cu²⁺ > Ag⁺BH⁺ > Ag⁺ > Cu²⁺CAg⁺ > Cu²⁺ > H⁺DH⁺ > Cu²⁺ = Ag⁺ Like 0 Discuss 0Share
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Electrochemistry#Oxidation Number25Choose the best answerWhich of the following best identifies the redox reaction:Atransfer of protonBtransfer of electronCabsorption of lightDexchange of ions Like 0 Discuss 0Share