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11th Standard English Medium Chemistry Subject Quantum Mechanical Model of Atom Creative 2 Mark Questions with Solution Part - I Question Bank Software Jun-24 , 2021

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11th Standard English Medium Chemistry Subject Quantum Mechanical Model of Atom Creative 2 Mark Questions with Solution Part - I

11th Standard English Medium Chemistry Subject Quantum Mechanical Model of Atom Creative 2 Mark Questions with Solution Part - I

11th Standard

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Chemistry

Time : 00:30:00 Hrs
Total Marks : 10
    5 x 2 = 10

  1. How many electrons are present in all subshells (fully filled) with n + l = 5?

  2. Why Pauli exclusion principle is called exclusion principle?

  3. At what distance is the radial probability maximum for 1s orbital? What is this distance called?

  4. Bring out the similarities and dissimilarities between a 1s and 2s orbital.

  5. How many radial f spherical nodes will be present in 5f orbital?

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