NEET Chemistry: Haloalkanes and Haloarenes — Practice Set 21

Q1. Which halide reacts with \( \ce{Mg} \) in dry ether to form a reagent that produces \( \ce{CH3CH2CH3} \) on hydrolysis?

Q2. What is the product when benzene reacts with \( \ce{CH3Cl} \) and \( \ce{AlCl3} \)?

Q3. What is the product when \( \ce{CH3CH2CH2CH2Cl} \) reacts with \( \ce{Na} \) in dry ether?

Q4. Which of the following is most reactive towards \( \ce{S_N1} \) substitution?

Q5. Which reagent converts 2-propanol to 2-bromopropane?

Q6. Which of the following has the shortest C-X bond length?

Q7. Which of the following undergoes electrophilic substitution to form \( \ce{C6H5I} \)?

Q8. What is the product when \( \ce{CH3CH2CH2Cl} \) reacts with \( \ce{NaNH2} \) in liquid ammonia?

Q9. A primary alcohol reacts with a phosphorus halide to form \( \ce{CH3CH2CH2CH2Cl} \). Which reagent is used?

Q10. What is the product when \( \ce{CH3CH2Br} \) reacts with \( \ce{Mg} \) in dry ether?

Chemistry — Haloalkanes and Haloarenes

Set 21 of 21

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Which halide reacts with \( \ce{Mg} \) in dry ether to form a reagent that produces \( \ce{CH3CH2CH3} \) on hydrolysis?