Match the following : Test/Method Reagent (i) Lucas Test (a) C 6 H 5 SO 2 Cl / aq .   KOH (ii) Dumas…

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

 

  1. (i)-(d), (ii)-(c), (iii)-(b), (iv)-(e)
  2. (i)-(b), (ii)-(d), (iii)-(e), (iv)-(a)
  3. (i)-(d), (ii)-(c), (iii)-(e), (iv)-(a)
  4. (i)-(b), (ii)-(a), (iii)-(c), (iv)-(d)

Solution

(I) Lucas reagent →Only ZnCl2/Conc.HCI

(II) Dumas method → CuO/Δ

(III) Kjeldahl's method → Conc. H2SO4/Δ

(IV) Heinsberg reagent → C6H5SO2CI/aq.NaOH

Asked in: JEE Main 2020 (06 Sep Shift 2)

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