Carboxylic AcidsPreparation of Acid Anhydrides291Choose the best answerAcetic anhydride can be prepared from acetyl chloride by reaction with:AP₂O₅BH₂SO₄CCH₃COONaDCH₃COOH only Like 0 Discuss 0Share
Classification of Hydrocarbons and IsomerismClassification of hydrocarbons, structural & geometrical isomerism#Functional Isomerism#Isomerism292Choose the best answerR–C≡N and R–N≡C are examples of:APosition isomersBMetamersCTautomersDFunctional isomers Like 0 Discuss 0Share
Classification of Hydrocarbons and IsomerismClassification of hydrocarbons, structural & geometrical isomerism#Chain Isomerism#Isomerism293Choose the best answerWhat is the minimum number of carbon atoms an alkane needs to show chain isomerism?A3B4C5D6 Like 1 Discuss 0Share
LiquidsHydrogen Bonding294Choose the best answerWhich compound shows strong intermolecular hydrogen bonding?ACH₃OHBCHCl₃CAcetoneDCCl₄ Like 0 Discuss 0Share
Stoichiometry Stoichiometry MCQS#Mole Concept295Choose the best answerWhich sequence correctly represents atom → molecule → compound?AHe → O₂ → OBNa → H₂ → H₂OCO → O₂ → ODH → H₂O → H₂ Like 0 Discuss 0Share2