Chemistry of HydrocarbonsReactions of Toluene1311Choose the best answerToluene reacts with Cl₂ in the presence of FeCl₃ to give predominantly:ABenzoyl chlorideBm-ChlorotolueneCBenzyl chlorideDo- and p-Chlorotoluenes Like 0 Discuss 0Share
Chemical BondingBond Polarity1312Choose the best answerWhich molecule contains only one strongly polar covalent bond?ACH₃FBCH₂F₂CCHI₃DCBr₄ Like 0 Discuss 0Share
GasesAvogadro's Law1313Choose the best answerWhich amount of O₂ occupies the greatest volume at the same temperature and pressure?A0.001 molB0.1 molC10⁻⁴ molD0.01 mol Like 0 Discuss 0Share
SINDH MDCAT 2019 CHEMISTRY#Bond Length and Bond Energy#Chemical Bonding1314Choose the best answerWhich one of the following bond has highest bond energy? (Sindh MDCAT 2019)AC=CBC≡CCN≡NDH–F Like 0 Discuss 0Share
Atomic StructureLimitations of Bohr's Atomic Model1315Choose the best answerBohr's model cannot successfully explain:AHydrogen line spectrumBSpectrum of He⁺CSpectrum of Li²⁺DFine structure of spectral lines Like 0 Discuss 0Share