This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Preparation of Amines – 1”. 1. The amine formed from an amide by means of bromine and alkali has how many number of carbon atoms? a) Same number of C atoms as that of amide b) One less C atom than that … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Intramolecular Claisen Condensation”. 1. Which type of precursor is used as reactant in intramolecular Claisen condensation? a) One molecule with an ester end b) Two molecules of ester c) One molecule with two ester ends d) One molecule of ester and enolate … Read more
This set of Organic Chemistry Questions and Answers for Aptitude test focuses on “Claisen and Cross Claisen Condensation”. 1. Which of the following reaction shows Claisen condensation? a) b) c) d) 2. Which ester will not give a good yield of the Claisen condensation product with NaOEt in EtOH? a) b) c) d) 3. Which … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Saponification”. 1. Which of the following processes can saponification be used for? a) For the production of plastics b) In blow glass artistry c) To make soap d) The formation of alloys 2. What is the name of the soap produced through … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Transesterification”. 1. Which of the following is true about transesterification? a) exchanging the organic alkyl group of an ester with the organic group alkyl of an alcohol b) exchanging the organic alkyl group of an alcohol with the organic group alkyl of … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Esters”. 1. Which of the following compounds is an ester? a) b) c) d) 2. Which of the following is used as catalyst for the esterification of carboxylic acid and alcohol? a) Nitrous acid b) Sulphuric acid c) Sulphurous acid d) Nitric … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Amides”. 1. When acetamide is treated with HNO2, the gas is evolved which of the following? a) H2 b) O2 c) N2 d) CH4 2. On heating acetamide in presence of P2O5, which of the following is formed? a) Ammonium acetate b) … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Acid Anhydrides”. 1. What is the major product of the following reaction? a) b) c) d) 2. What will be the reactivity order of the following with water? a) acid halide > ester > acid anhydride > amide b) acid anhydride > … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Acid Chlorides”. 1. Which of the following is the name given to the given compound? a) Acetyl chloride b) Formyl chloride c) Chloretone d) Oxochloromethane 2. Benzoyl chloride is prepared from benzoic acid by which of the following? a) Cl2, hv b) … Read more
This set of Organic Chemistry written test Questions & Answers focuses on “Chemical Properties of Carboxylic Acids”. 1. Hydrogenation of C6H5CHOH−COOH over Rh−Al2O3 catalyst in methanol gives which of the following? a) C6H5CH2COOH b) C6H11CHOHCOOH c) C6H5CHOHCH2OH d) C6H11CH2COOH 2. In the anion HCOO− the two carbon-oxygen bonds are found to be of equal length. … Read more
