Periodic TableElectron Affinity of Halogens51Choose the best answerAmong halogens, the correct decreasing order of energy released when an electron is gained is:ACl > F > Br > IBF > Cl > Br > ICCl > Br > F > IDI > Br > F > Cl Like 0 Discuss 0Share
LiquidsLondon Dispersion Forces52Choose 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
Periodic TableGroup 13 Ionization Energy Trend53Choose the best answerThe correct decreasing order of first ionization energy among Group 13 elements is:AB > Tl > Ga > Al > InBB > Ga > Tl > Al > InCTl > B > Ga > In > AlDB > Al > Ga > In > Tl Like 0 Discuss 0Share