ElectrochemistryRules of Oxidation Number41Choose the best answerThe most common oxidation state of halogens in their binary compounds is:A−1B+1C−2D0 Like 1 Discuss 0Share
Periodic TableNoble Gases and Chemical Reactivity42Choose the best answerWhich of the following noble gases is least inert?AHeBNeCArDXe Like 0 Discuss 0Share
LiquidsLondon Dispersion Forces43Choose the best answerThe boiling points of noble gases increase down the group mainly because:AHydrogen bonding becomes strongerBIonic character increasesCLondon dispersion forces increaseDPermanent dipoles develop Like 0 Discuss 0Share
LiquidsLondon Dispersion Forces44Choose the best answerThe boiling points of halogens generally increase from F₂ to I₂ because:AHydrogen bonding increasesBDipole–dipole forces increaseCLondon dispersion forces become strongerDIonic character increases Like 0 Discuss 0Share