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Structure of Atom · 2024 · 5 Apr · Shift 1

2 Chemistry questions from this JEE Main paper
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Structure of Atom · 2024 · 5 Apr · Shift 1

2 Chemistry questions from this JEE Main paper

  1. Q3.The incorrect postulates of the Dalton's atomic theory are : (A) Atoms of different elements differ in mass. (B) Matter consists of divisible atoms. (C) Compounds are formed when atoms of different element combine in a fixed ratio. (D) All…
    Chemistry · Structure of Atom · MCQ
  2. Q27.The value of Rydberg constant (RH​) is 2.18×10−18 J. The velocity of electron having mass 9.1×10−31 kg in Bohr's first orbit of hydrogen atom = ​×105 ms−1…
    Chemistry · Structure of Atom · Numerical