SINDH MDCAT 2019 CHEMISTRY#Electrochemistry#Oxidation Number6Choose the best answerThe oxidation state of Cl in HClO₄ is: (Sindh MDCAT 2019)A-1B+5C+7D-7 Like 0 Discuss 0Share
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Electrochemistry#Oxidation Number7Choose the best answerWhich of the following best identifies the redox reaction:Atransfer of protonBtransfer of electronCabsorption of lightDexchange of ions Like 0 Discuss 0Share
SINDH MDCAT 2018 Chemistry#Electrochemistry#Oxidation Number8Choose the best answerIn which of the following nitrogen compounds, N has the highest oxidation state? (Sindh MDCAT 2018)ANH₂OHBN₂H₄CHNO₃DNH₃ Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Electrochemistry#Oxidation Number9Choose the best answerWhich step is irrelevant with respect to balancing of redox equations by oxidation number method?ASplit the reaction into two half reactionsBAssign oxidation number to all the atoms involved in the equationCIdentify the element undergoing a change in oxidation numberDEqualize the number of electrons lost and gained Like 0 Discuss 0Share
UHS MDCAT 2024 Chemistry#Electrochemistry#Oxidation Number10Choose the best answerOxidation number of 'Mn' in KMnO₄ is:A0B+1C-7D+7 Like 0 Discuss 0Share