Atomic Structure STBAtomic Structure MCQs (STB)#Atomic Structure#Bohr Model1946Choose the best answerBesides hydrogen, Bohr’s model is applicable to which species?AHe⁺ and Li²⁺BHe²⁺ and Li⁺CNa⁺ and Mg²⁺DAll multi-electron species Like 1 Discuss 0Share
MDCAT Chemistry Past Paper 2023#Covalent Solids#Solids1947Choose the best answerWhich of the following is a covalent crystal? (MDCAT 2023)ANaClBKICMgBr₂DDiamond Like 0 Discuss 0Share
SolidsAmorphous Solids1948Choose the best answerWhich of the following is an amorphous solid?AGlassBNaClCCsClDCaF₂ Like 0 Discuss 0Share
UHS MDCAT 2023 ChemistryUHS MDCAT 2023 Past Paper#Chemical Kinetics#Rate Law1949Choose the best answerThe rate of reaction between two specific time intervals is called? (UHS MDCAT 2023)AInstantaneous rate of reactionBRate of reactionCAverage rate of reactionDInitial rate Like 1 Discuss 0Share
XIIMDCAT Chemistry Test#Alkenes#Chemistry of Hydrocarbons1950Choose the best answerWhich reaction is commonly used to locate the position of a C=C double bond?AHydration of alkeneBEpoxidation of alkeneCOzonolysis of alkeneDOxidation of alkene with Bayer's reagent Like 0 Discuss 0Share