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Periodic Table and Periodicity · 2003 · Shift 0

4 Chemistry questions from this JEE Main paper
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Periodic Table and Periodicity · 2003 · Shift 0

4 Chemistry questions from this JEE Main paper

  1. Q24.The reduction in atomic size with increase in atomic number is a characteristic of elements of
    Chemistry · Periodic Table and Periodicity · MCQ
  2. Q25.The atomic numbers of Vanadium (V), Chromium (cr), Manganese (Mn) and Iron (Fe), respectively, 23,24,25 and 26. Which one of these may be expected to have the higher second ionization enthalpy?
    Chemistry · Periodic Table and Periodicity · MCQ
  3. Q60.According to the Periodic Law of elements, the variation in properties of elements is related to their
    Chemistry · Periodic Table and Periodicity · MCQ
  4. Q61.Which one of the following is an amphoteric oxide?
    Chemistry · Periodic Table and Periodicity · MCQ