The graph that represents the probability density v/s distance of the electron from the nucleus for 2s orbital is:

1.
2.
3.
4.

The graph that represents the variation of  ${\mathrm{\psi }}^2$ (probability of density of finding the electron) with distance (r) is given below:

The number of nodes as per the graph is:

1. zero

2. One

3. Two

4. Cannot predict

The graph represents the variation of the wave function with the distance from the nucleus.

Select the correct option:

1. (A) - (iv); (B) - (ii); (C) - (i); (D) - (iii)

2. (A) - (ii); (B) - (iii); (C) - (iv); (D) - (i)

3. (A) - (ii); (B) - (i); (C) - (iv); (D) - (iii)

4. (A) - (iii); (B) - (ii); (C) - (i); (D) - (iv)

The ultraviolet region in the above figure is indicated by:

Consider the following graph.

The correct relation between T₁ and T₂ is-

1. T₁ > T₂

2. T₁ < T₂

3. T₁ = T₂

4. None of the above

The correct statement(s) among the following regarding quantum numbers is:

Choose the correct option:

1. (a) and (d)

2. (b) and (c)

3. (c) and (d)

4. (b) and (d)