Fundamental Principles of Organic ChemistryModern Definition of Organic Chemistry2241Choose the best answerWhich statement best describes modern organic chemistry?AIt studies only compounds produced by living organisms.BIt mainly studies hydrocarbons and their derivatives.CIt includes every carbon compound without exception.DIt excludes compounds containing nitrogen and oxygen. Like 0 Discuss 0Share
GasesAbsolute Zero2242Choose the best answerAbsolute zero on the Celsius scale is approximately:A0°CB−273.15°CC+273.15°CD−100°C Like 0 Discuss 0Share
SINDH MDCAT 2018 Chemistry#Common and IUPAC Names#Nomenclature of Organic Compounds2243Choose the best answerThe figure mentioned below is commonly known as: (Sindh MDCAT 2018)AResorcinolBAspirinCPicric acidDMesitol Like 0 Discuss 0Share
Alcohols and PhenolsStrong Oxidation of Primary Alcohols2244Choose the best answerStrong oxidation of a primary alcohol produces:AAldehydeBKetoneCCarboxylic acidDEther Like 10 Discuss 0Share1
Atomic Structure STBAtomic Structure MCQs (STB)#Hydrogen Isotopes#Isotopes2245Choose the best answerIdentify the hydrogen isotope that contains no neutron.ADeuteriumBTritiumCProtiumDAll hydrogen isotopes contain neutrons Like 0 Discuss 0Share1