Consider the following differences between SN1 and SN2 reactions. Which of the above statement is/are correct?
Correct answer: D. I, II, III and IV
- A. I only
- B. II only
- C. IIl and IV only
- D. I, II, III and IV
Explanation
All of the given points are correct in order to differentiate between SN1 and SN2 reaction. Therefore, option d is correct.
Report an error
The more specific you are, the faster it gets fixed. A source beats an opinion.
Prefer email? [email protected]
About Alkyl Halides
Alkyl halides are named and related to their carbon-halogen structure, polarity and reactivity. The key reactions are nucleophilic substitution by SN1 and SN2 mechanisms and elimination by E1 and E2 mechanisms, including how substrate structure, nucleophile, base, solvent and temperature influence substitution versus elimination.
Practise Alkyl Halides
458 free Alkyl Halides MCQs from Chemistry, each with the correct answer and an explanation. Unlimited attempts, no account needed.
Discussion
Stuck on an option, or know a faster way to get there? Ask or explain it here.
No comments yet. Be the first to explain this one.
Exams that ask Chemistry questions like this
Chemistry is on 14 papers prepared for on TestUstad, and all of them draw the same bank, so this question is worth knowing for every one of them.
More Alkyl Halides questions
In elimination reaction there is another site present in the alkyle halide molecule where the attacking reagent (base) case attack at the same time. Such a site is an electrophilic hydrogen atom (β-hydrogen is acidic in nature) which is attached to the β-carbon of the alkyl halide. When the attack takes place on hydrogen we get an alkene there are two types of elimination reactions (E1 and E2): Which of the following statements is incorrect about E1 elimination reaction?
Consider the following statement about physical properties of alkyl halides: I. Lower alkyl halides CH3CI, C2H5Cl and CH3F are gases at room temperature. II. Alkyl halides upto C18 are colorless liquids. III. Those beyond C18 are colourless solids. IV. They are usually insoluble in water due to their inability to form hydrogen bonding with water. Which of the above statement is/are correct?
In elimination reaction there is another site present in the alkyl halide molecule where the attacking reagent (base) can attack at the same time. Such a site is an electrophilic hydrogen atom (β-hydrogen is acidic in nature) which is attached to the β-carbon of the alkyl halide. When the attack takes place on hydrogen we get an alkene there are two types of elimination reactions (E1 and E2): Which of the following statements is incorrect about E2 elimination reaction?
Which one of the following halides is most reactive towards nucleophilic substitution reaction?
An the electron deficient species are classified as:
The carbon atom carrying positive charge and attached to three other atoms or groups is called: