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Periodic Table and Periodicity · 2023 · 29 Jan · Shift 2

2 Chemistry questions from this JEE Main paper
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Periodic Table and Periodicity · 2023 · 29 Jan · Shift 2

2 Chemistry questions from this JEE Main paper

  1. Q1.Given below are two statements : Statement I : The decrease in first ionization enthalpy from B to Al is much larger than that from Al to Ga. Statement II : The d orbitals in Ga are completely filled. In the light of the above statements,…
    Chemistry · Periodic Table and Periodicity · MCQ
  2. Q21.Total number of acidic oxides among N2​O3​,NO2​,N2​O,Cl2​O7​,SO2​,CO,CaO,Na2​O and NO is ​.
    Chemistry · Periodic Table and Periodicity · Numerical