This set of Organic Chemistry Mcqs focuses on “Nuclear Magnetic Resonance – 2”. 1. In NMR spectroscopy, what is the product of Nuclear ‘g’ factor (gN), the nuclear magneton and the magnetic field strength (B0)? a) energy of transition from alpha to beta state b) chemical shift c) spin-spin coupling constant d) magnetogyric ratio 2. … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Nuclear Magnetic Resonance – 1”. 1. Which of the following organic compound with molecular formula C3H C12 exhibits only one signal in the IH NMR spectrum? a) 2, 2-dichloropropane b) 1, 2-dichloropropane c) 1, 3-dichloropropane d) 1, 1-dichloropropane 2. The 1H NMR … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Elimination Reaction”. 1. Assuming both the reactions as E1, where will the expected ratio between KH/KD lies between? a) nearly I b) nearly 3 c) nearly 5 d) anything in between 2 and 8 2. Predict the product for the following elimination … Read more
This set of Organic Chemistry test focuses on “Nucleophilic & Electrophilic Substitution Reaction”. 1. What is the correct statement for the given reactions? a) B reacts faster than A b) Both give the same product c) A gives trans and B gives c is product d) A gives cis and B gives trans product 2. … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Nucleophilic Substitution Reaction”. 1. Which of the following compound shows the correct decreasing order of solvolysis with aqueous ethanol? The correct choice is: a) III > II > I > IV b) III > II > IV > I c) II > … Read more
This set of Organic Chemistry Question Paper focuses on “Displacement Substitution Reaction & Electron Movement”. 1. Which of the following statement is false for substitution reaction? a) One functional group in a compound replaces another functional group b) We can classify substitution reaction by nucleophile and electrophile c) We can classify substitution reaction only by … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Rearrangement Reactions”. 1. Which types of isomers are formed in rearrangement reactions? a) structural isomers b) Geometrical isomers c) Optical isomer d) Conformational isomers 2. What is the main difference between Hofmann and Curtius rearrangement? a) Products are different b) Intermediate formed … Read more
This set of Organic Chemistry Interview Questions and Answers for Experienced people focuses on “Reaction Mechanism of Organic Compounds”. 1. Why are aryl halides less reactive towards nucleophilic substitution reactions as compared to alkyl halides? a) The formation of a less stable carbanion b) Longer carbon halogen bond c) The inductive effect d) Sp2-hybridized carbon … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Aromatic Hydrocarbons”. 1. Identify the correct statement which is related to aromatic hydrocarbon? a) It has only sigma bonds b) It has only pi bonds c) It has a sigma and two pi bonds d) It has a sigma and delocalized pi … Read more
This set of Organic Chemistry Multiple Choice Questions & Answers (MCQs) focuses on “Alkadienes”. 1. Identify the incorrect statement regarding alkadiene. a) These are acyclic acids b) These are unsaturated hydrocarbons c) These compounds have only one C=C bonds d) These compounds have the general formula CnH2n-2 2. Alkadienes are classified into how many types? … Read more
