MDCAT Chemistry Past Paper 2023#Electrochemistry#Electrode Potential46Choose the best answerIn the electrochemical series, what is the electrode potential of all metals above Hydrogen? (MDCAT 2023)AZeroBNegativeCPositiveDGreater than zero Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Electrochemistry#Electrolysis47Choose the best answerQ.92 In Castner Kellner cell:ANaOH + H₂ are produced at cathodeBCl₂ is produced at anodeCNaOH + H₂ are produced at anodeDNaOH + H₂ are produced at cathode & Cl₂ is produced at anode Like 0 Discuss 0Share
MDCAT Chemistry Past Papers 2024Sindh MDCAT Chemistry Past Paper 2024#Percentage Yield#Stoichiometry48Choose the best answerGenerally, actual yield is:ALess than theoretical yieldBEqual to the theoretical yieldCGreater than the theoretical yieldDGreater than percent yield Like 0 Discuss 0Share
Sindh MDCAT 2022 Chemistry#Alcohols and Phenols#Phenols49Choose the best answerQ.94 Phenol when subjected to nitration produces:Ao-nitro phenolBp-nitrophenolCo-nitro phenol & m-nitrophenolDo-nitro phenol & p-nitro phenol Like 0 Discuss 0Share
Sindh MDCAT 2020 Chemistry#Alkali Metals#S- and P-Block Elements50Choose the best answerDensities of alkali metals are low due to: (Sindh MDCAT 2020)AWeak intermolecular forcesBLarge atomic volumeCSmaller sizeDns¹ configuration Like 0 Discuss 0Share