Sindh MDCAT 2022 Chemistry#Electrochemistry#Electrolysis2261Choose the best answerThe electrolysis of a dilute acid solution gives: (Sindh MDCAT 2022)ACl₂ at cathode & H₂ at anodeBH₂ at cathode & Cl₂ at anodeCH₂ at cathode & O₂ at anodeDH₂ at anode & Na at cathode Like 0 Discuss 0Share
Atomic Structure STBAtomic Structure MCQs (STB)#Ionizing Power#Radioactivity2262Choose the best answerCompared with γ rays, the ionizing power of α particles is approximately:A100 timesB1000 timesC5000 timesD10,000 times Like 0 Discuss 0Share
Atomic StructureQuantum Numbers2263Choose the best answerFor n = 3, the possible values of the azimuthal quantum number ℓ are:A1, 2B0, 1, 2C1, 2, 3D−1, 0, 1 Like 0 Discuss 0Share
UHS MDCAT 2025 Chemistryuhs mdcat chemistry 2025#Alkynes#Chemistry of Hydrocarbons2264Choose the best answerConversion of dihaloalkane into alkyne does not involve:AAdditionBEliminationCBaseDHeat Like 0 Discuss 0Share
Alcohols and PhenolsAcidic Character of Phenol2265Choose the best answerWhich statement is correct?APhenol is less acidic than ethanol.BPhenol is more acidic than ethanol.CPhenol is more acidic than carboxylic acids.DPhenol is always more acidic than carbonic acid. Like 0 Discuss 0Share