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Chemical Bonding and Molecular Structure · 2004 · Shift 0

5 Chemistry questions from this JEE Main paper
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Chemical Bonding and Molecular Structure · 2004 · Shift 0

5 Chemistry questions from this JEE Main paper

  1. Q62.The correct order of bond angles (smallest first) in H2​S, NH3​, BF3​ and SiH4​ is
    Chemistry · Chemical Bonding and Molecular Structure · MCQ
  2. Q63.The bond order in NO is 2.5 while that in NO+ is 3. Which of the following statements is true for these two species?
    Chemistry · Chemical Bonding and Molecular Structure · MCQ
  3. Q64.The states of hybridization of boron and oxygen atoms in boric acid (H3​BO3​) are respectively
    Chemistry · Chemical Bonding and Molecular Structure · MCQ
  4. Q65.Which one of the following has the regular tetrahedral structure? (Atomic nos : B = 5, S = 16, Ni = 28, Xe = 54)
    Chemistry · Chemical Bonding and Molecular Structure · MCQ
  5. Q66.The maximum number of 90° angles between bond pair of electrons is observed in
    Chemistry · Chemical Bonding and Molecular Structure · MCQ