JEE Main 2026 Chemistry question

Consider compounds A, B and C: A = CH₃CH₂CH₂CH₂CH₂OH, B = CH₂=CHCH₂CH₂CH₃, C = HOCH₂CH₂CH(OH)CH₃. For the conversion of B from A, reagent (D) required is and structural formula of product (E) obtained when C undergoes same reaction using excess reagent (D) is .

• (A)D=Conc. H₂SO₄; E=CH₂=CH-CH(OH)CH₃
• (B)D=PCC; E=HO-CH₂-CH₂-CH=CH₂
• (C)D=PCC; E=CH₂=CH-CH=CH₂
• (D)D=Conc. H₂SO₄ or H₃PO₄; E=CH₂=CH-CH=CH₂Correct