AIPMT 2012 Prelims | Structure of Atom Question 37 | Chemistry

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AIPMT 2012 Prelims

MCQ (Single Correct Answer)

-1

The correct set of four quantum numbers for the valence electron of rubidium atom (Z = 37) is

5, 1, 1, + 1/2

6, 0, 0, +1/2

5, 0, 0, +1/2

5, 1, 0, +1/2

AIPMT 2011 Mains

MCQ (Single Correct Answer)

-1

According to the Bohr theory, which of the following transitions in the hydrogen atom will give rise to the least energetic photon ?

n = 6 to n = 1

n = 5 to n = 4

n = 6 to n = 5

n = 5 to n = 3

AIPMT 2011 Prelims

MCQ (Single Correct Answer)

-1

The total number of atomic orbitals in fourth energy level of an atom is

AIPMT 2011 Prelims

MCQ (Single Correct Answer)

-1

The energies E₁ and E₂ of two radiations are 25 eV and 50 eV respectively. The relation between their wavelengths i.e., $$\lambda $$₁ and $$\lambda $$₂ will be

$$\lambda $$₁ = $$\lambda $$₂

$$\lambda $$₁ = 2$$\lambda $$₂

$$\lambda $$₁ = 4$$\lambda $$₂

$$\lambda $$₁ = $${1 \over 2}$$ $$\lambda $$₂

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