Atomic StructureAtomic Nucleus606Choose the best answerThe fundamental particles present in the nucleus of an atom are:Aα-particles and electronsBProtons and neutronsCNeutrons and electronsDProtons, neutrons and electrons Like 0 Discuss 0Share
Chemistry of HydrocarbonsClemmensen Reduction607Choose the best answerBenzaldehyde on Clemmensen reduction gives:ABenzyl alcoholBTolueneCBenzoic acidDBenzene Like 0 Discuss 0Share
Chemical BondingHybridization and Bond Angle608Choose the best answerWhen the s-character of hybrid orbitals decreases, the ideal bond angle generally:ADecreasesBIncreasesCBecomes zeroDRemains unchanged Like 0 Discuss 0Share
Carboxylic AcidsAcidic Character and Inductive Effect609Choose the best answerWhich of the following is the strongest acid?ACH₃COOHBBrCH₂COOHCClCH₂COOHDFCH₂COOH Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryNomenclature of Aromatic Dicarboxylic Acids610Choose the best answerThe IUPAC name of phthalic acid is:ABenzene-1,2-dicarboxylic acidBBenzene-1,3-dicarboxylic acidCBenzene-1,4-dicarboxylic acidDBenzoic acid Like 0 Discuss 0Share