SolidsCrystalline Solids1041Choose the best answerSolids having a regular three-dimensional long-range arrangement are:AAmorphous solidsBCrystalline solidsCSupercooled liquidsDRandom polymers Like 1 Discuss 0Share
Chemical KineticsOverall Order of Reaction1042Choose the best answerFor the rate law Rate = k[A]¹ᐟ²[B]³ᐟ², the overall order of reaction is:A1.5B2C3D1 Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Electrochemistry#Oxidation Number1043Choose the best answerThe oxidation number of Br in Br₂ is: (Sindh MDCAT 2019)A-1B-2C0D+1 Like 0 Discuss 0Share
LiquidsCondensation1044Choose the best answerDuring condensation, the average separation between particles:AIncreases greatlyBBecomes infiniteCDecreasesDRemains unchanged Like 0 Discuss 0Share
Chemistry of HydrocarbonsOzonolysis of Alkenes1045Choose the best answerReductive ozonolysis of 2-methylpropene gives:ATwo molecules of methanalBPropanone and methanalCTwo molecules of propanoneDEthanal and methanal Like 2 Discuss 0Share