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P Block Elements question

2017 · Shift 2 · Q4
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P Block Elements question

2017 · Shift 2 · Q4

JEE AdvancedChemistryP Block ElementsMCQ+3 / −0.75
Upon heating KClO3KCl{O_3}KClO3​ in the presence of catalytic amount of MnO2,Mn{O_2},MnO2​, a gas WWW is formed. Excess amount of WWW reacts with white phosphorous to give X.X.X. The reaction of XXX with pure HNO3HN{O_3}HNO3​ gives YYY and Z.Z.Z.WWW and XXX are, respectively
  1. A
    O3{O_3}O3​ and P4O6{P_4}{O_6}P4​O6​
  2. B
    O2{O_2}O2​ and P4O6{P_4}{O_6}P4​O6​
  3. C
    O2{O_2}O2​ and P4O10{P_4}{O_{10}}P4​O10​
  4. D
    O3{O_3}O3​ and P4O10{P_4}{O_{10}}P4​O10​
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