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Compounds Containing Nitrogen question

2023 · 30 Jan · Shift 2 · Q8
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  5. /2023 · 30 Jan · Shift 2 · Q8

Compounds Containing Nitrogen question

2023 · 30 Jan · Shift 2 · Q8

JEE MainChemistryCompounds Containing NitrogenMCQ+4 / −1
JEE Main 2023 (Online) 30th January Evening Shift Chemistry - Compounds Containing Nitrogen Question 77 English In the above conversion of compound (X)(\mathrm{X})(X) to product (Y)(\mathrm{Y})(Y), the sequence of reagents to be used will be:
  1. A
     (i) Br2,Fe (ii) Fe,H+(iii) LiAIH4\begin{array}{lll}\text { (i) } \mathrm{Br}_2, \mathrm{Fe} & \text { (ii) } \mathrm{Fe}, \mathrm{H}^{+} & \text {(iii) } \mathrm{LiAIH}_4\end{array} (i) Br2​,Fe​ (ii) Fe,H+​(iii) LiAIH4​​
  2. B
     (i) Br2(aq) (ii) LiAIH4 (iii) H3O+\begin{array}{lll}\text { (i) } \mathrm{Br}_2(\mathrm{aq}) & \text { (ii) } \mathrm{LiAIH}_4 & \text { (iii) } \mathrm{H}_3 \mathrm{O}^{+}\end{array} (i) Br2​(aq)​ (ii) LiAIH4​​ (iii) H3​O+​
  3. C
    (i) Fe,H+\mathrm{Fe}, \mathrm{H}^{+}Fe,H+(ii) Br2\mathrm{Br}_2Br2​(aq) (iii) HNO2\mathrm{HNO}_2HNO2​(iv) H3PO2\mathrm{H}_3 \mathrm{PO}_2H3​PO2​
  4. D
    (i) Fe,H+\mathrm{Fe}, \mathrm{H}^{+}Fe,H+(ii) Br2(aq)\mathrm{Br}_2(\mathrm{aq})Br2​(aq)(iii) HNO2\mathrm{HNO}_2HNO2​(iv) CuBr\mathrm{CuBr}CuBr
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