Sindh MDCAT 2020 Chemistry#Empirical and Molecular Formula#Stoichiometry366Choose the best answerThe type of isomerism existing in a compound of molecular formula C₂H₆O is: (Sindh MDCAT 2020)AFunctional group isomerismBPosition isomerismCChain isomerismDMetamerism Like 0 Discuss 0Share
Stoichiometry#Relative Atomic Mass367Choose the best answerAn atom is 15 times heavier than 1/12 of the mass of a carbon-12 atom. What is its relative atomic mass?A12B15C20D30 Like 0 Discuss 0Share
Industrial ChemistrySimple Proteins368Choose the best answerA protein that yields only amino acids on complete hydrolysis is classified as a:AConjugated proteinBDerived proteinCSimple proteinDFibrous carbohydrate Like 0 Discuss 0Share
ElectrochemistryStandard Electrode Potential369Choose the best answerWhich statement about standard electrode potential is incorrect?AIt is measured relative to a reference electrode such as SHEBIt is defined under standard conditionsCThe absolute potential of an isolated single electrode can be measured directlyDIt can be obtained by constructing an electrochemical cell Like 0 Discuss 0Share
Atomic Structure STBAtomic Structure MCQs (STB)#Atomic Structure#Photon Energy370Choose the best answerIn ΔE = E₂ − E₁ = hν, what does ν represent?APlanck’s constantBFrequency of radiationCWave numberDAngular momentum Like 0 Discuss 0Share