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P Block Elements question

2019 · Shift 2 · Q4
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P Block Elements question

2019 · Shift 2 · Q4

JEE AdvancedChemistryP Block ElementsMultiple correct+4 / −1
Consider the following reactions (unbalanced). Zn+Hot conc. H2SO4⟶G+R+XZn+conc. NaOH⟶T+QG+H2S+NH4OH⟶Z (a precipitate)+X+YZn + Hot\,conc.\,{H_2}S{O_4}\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{}} G + R + XZn + conc.\,NaOH\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{}} T + QG + {H_2}S + N{H_4}OH\mathrel{\mathop{\kern0pt\longrightarrow} \limits_{}} Z\,(a\,precipitate) + X + YZn+Hotconc.H2​SO4​⟶​G+R+XZn+conc.NaOH⟶​T+QG+H2​S+NH4​OH⟶​Z(aprecipitate)+X+Y Choose the correct option(s).
  1. A
    The oxidation state of Zn in T is +1
  2. B
    R is a V-shaped molecule
  3. C
    Bond order of Q is 1 in its ground state
  4. D
    Z is dirty white in colour
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