Match the following : Test / Method Reagent (i) Lucas Test (a) C6H5SO2Cl/aq. KOH (ii) Dumas method ( — JEE Mains Chemistry Past Papers Chemistry Question
Question
Match the following : Test / Method Reagent (i) Lucas Test (a) C6H5SO2Cl/aq. KOH (ii) Dumas method (b) HNO3/AgNO3 (iii) Kjeldahl's method (c) CuO/CO3 (iv) Hinsberg Test (d) Conc. HCl and ZnCl2 (e) H2SO4 (A) (i)-(d), (ii)-(c), (iii)-(b), (iv)-(e) (B) (i)-(d), (ii)-(c), (iii)-(e), (iv)-(a) (C) (i)-(b), (ii)-(a), (iii)-(c), (iv)-(d) (D) (i)-(b), (ii)-(d), (iii)-(e), (iv)-(a)
Answer: B
💡 Solution & Explanation
(I) Lucas reagent Only ZnCl2/Conc.HCl (II) Dumas method CuO/ (III) Kjeldahl's method Conc. H2SO4/ (IV) Heinsberg reagent C6H5 SO2Cl / aq.NaOH | JEE MAIN-2020 | DATE : 06-09-2020 (SHIFT-2) | PAPER-1 | OFFICIAL PAPER | CHEMISTRY PAGE # 2
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