Fundamental Principles of Organic ChemistryCatenation and Tetravalency121Choose the best answerWhich combination best explains the enormous number of carbon compounds?ACatenation onlyBCatenation and tetravalency onlyCTetravalency and multiple bonding onlyDCatenation, tetravalency and ability to form multiple bonds Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryCommon and IUPAC Names of Hydrocarbons122Choose the best answerThe IUPAC name of vinyl acetylene is:ABut-1-yneBBut-2-yneCBut-1-en-3-yneDButa-1,3-diene Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryDestructive Distillation of Coal123Choose the best answerWhich matching of products of destructive distillation of coal with their uses is correct? P. Coke Q. Coal tar R. Coal gas S. Ammoniacal liquor (1) Source of ammonia (2) Fuel (3) Carbon-rich solid (4) Source of aromatic compoundsAP–3, Q–4, R–2, S–1BP–2, Q–4, R–3, S–1CP–3, Q–2, R–4, S–1DP–1, Q–4, R–2, S–3 Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistrySaturated and Unsaturated Hydrocarbons124Choose the best answerWhich set contains only unsaturated hydrocarbons?AEthane, propane, butaneBEthene, ethyne, benzeneCMethanol, ethanol, propanolDHaloalkanes Like 0 Discuss 0Share
Fundamental Principles of Organic ChemistryGeometrical Isomerism125Choose the best answerGeometrical isomerism mainly arises due to:AFree rotation about a C–C single bondBRestricted rotation about a C=C double bondCPresence of a chiral carbon atomDDifference in molecular formula Like 0 Discuss 0Share