Learn

Saturday, 31 October

JEE Main 2024 · ChemistryMultiple choiceMatch the listMediumRecall

JEE Main 1 February 2024, Shift 1, Chemistry Q76

Question 76 of 90 in this shift, Chemistry question 16 of 30, Section A.

Match List - I with List - II. List - I (Reactions) (A) CH3(CH2)5−C(=O)−OC2H5⟶CH3(CH2)5CHO\mathrm{CH_3(CH_2)_5-C(=O)-OC_2H_5 \longrightarrow CH_3(CH_2)_5CHO} (B) C6H5COC6H5→C6H5CH2C6H5\mathrm{C_6H_5COC_6H_5 \rightarrow C_6H_5CH_2C_6H_5} (C) C6H5CHO→C6H5CH(OH)CH3\mathrm{C_6H_5CHO \rightarrow C_6H_5CH(OH)CH_3} (D) CH3COCH2COOC2H5→CH3C(OH)(H)CH2COOC2H5\mathrm{CH_3COCH_2COOC_2H_5 \rightarrow CH_3C(OH)(H)CH_2COOC_2H_5} List - II (Reagents) (I) CH3MgBr, H2O\mathrm{CH_3MgBr,\ H_2O} (II) Zn(Hg)\mathrm{Zn(Hg)} and conc. HCl (III) NaBH4, H+\mathrm{NaBH_4,\ H^+} (IV) DIBAL-H, H2O\mathrm{H_2O} Choose the correct answer from the options given below :
  1. (1)(A)-(III), (B)-(IV), (C)-(II), (D)-(I)
  2. (2)(A)-(IV), (B)-(II), (C)-(I), (D)-(III)Official answer
  3. (3)(A)-(IV), (B)-(II), (C)-(III), (D)-(I)
  4. (4)(A)-(III), (B)-(IV), (C)-(I), (D)-(II)

Official answer

Option 2

NTA final key.