Sign in
12thPass logo
New chatPYQ LibraryDoubtsRank report
Sign in to see Recents

Your guest activity stays on this device

Sign in to save progress →
Sign in

Periodic Table and Periodicity · 2020 · 2 Sep · Shift 2

1 Chemistry questions from this JEE Main paper
Guest · filters and generic practice availableBrowsing as a guest · PYQ filters and generic practice are available. Sign in only for personalised features and saved progress.
  1. PYQ Library
  2. /JEE Main
  3. /Papers
  4. /2020 · 2 Sep · Shift 2
  5. /Chemistry
  6. /Periodic Table and Periodicity

Periodic Table and Periodicity · 2020 · 2 Sep · Shift 2

1 Chemistry questions from this JEE Main paper

  1. Q20.Three elements X, Y and Z are in the 3rd period of the periodic table. The oxides of X, Y and Z, respectively, are basic, amphoteric and acidic. The correct order of the atomic numbers of X, Y and Z is :
    Chemistry · Periodic Table and Periodicity · MCQ