The total number of orbitals associated with the principal quantum number n = 3 are-

1. 3

2. 6

3. 9

4. 12

Match the following:

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