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P Block Elements · 2022 · Shift 2

3 Chemistry questions from this JEE Advanced paper
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P Block Elements · 2022 · Shift 2

3 Chemistry questions from this JEE Advanced paper

  1. Q11.The compound(s) which react(s) with NH3​ to give boron nitride (BN) is(are)
    Chemistry · P Block Elements · Multiple correct
  2. Q16.The reaction of HClO3​ with HCl gives a paramagnetic gas, which upon reaction with O3​ produces
    Chemistry · P Block Elements · MCQ
  3. Q17.The reaction of Pb(NO3​)2​ and NaCl in water produces a precipitate that dissolves upon the addition of HCl of appropriate concentration. The dissolution of the precipitate is due to…
    Chemistry · P Block Elements · MCQ