ElectrochemistryRules of Oxidation Number1531Choose the best answerThe most common oxidation state of halogens in their binary compounds is:A−1B+1C−2D0 Like 1 Discuss 0Share
Chemical BondingMolecular Geometry and VSEPR Theory1532Choose the best answerIf a central atom is surrounded by two bonding electron pairs and no lone pair, the molecular shape is:ATrigonal planarBBentCLinearDTetrahedral Like 0 Discuss 0Share
Sindh MDCAT 2021 Chemistry#Functional Isomerism#Isomerism1533Choose the best answerGlucose and Fructose:APosition IsomersBChain IsomersCFunctional Group IsomersDMetamers Like 0 Discuss 0Share
Alcohols and PhenolsOxidation of Tertiary Alcohols1534Choose the best answerVigorous oxidation of tertiary alcohols may produce smaller carboxylic acids. The number of carbon atoms lost:AIs always oneBIs always twoCIs always threeDDepends on the structure and the C–C bonds that undergo oxidative cleavage Like 0 Discuss 0Share
Chemical KineticsFactors Affecting Reaction Rate1535Choose the best answerDifferent reactants may react at different rates because of differences in their:AStructureBNature of bondingCPhysical stateDAll of the above Like 0 Discuss 0Share