The correct order of increasing energy of atomic orbital is

Question

The correct order of increasing energy of atomic orbital is (A) 5p < 4f < 6s < 5d (B) 5p < 6s < 4f < 5d (C) 4f < 5p < 5d < 6s (D) 5p < 5d < 4f < 6s

Tardigrade Admin · Accepted Answer

More the (n + l) value ; more will be the energy <img class="img-fluid question-image" alt="image" src="https://cdn.tardigrade.in/img/question/chemistry/61c0ca9fa0a7a6cf60bc2485c0bfdad5-.png" /> According to Aufbau principle Smaller the (n +l); smaller will be energy For same (n +l); smaller the value of n; lesser will be energy ∴ increasing order 5p < 6s < 4f < 5d

Q. The correct order of increasing energy of atomic orbital is

5p < 4f < 6s < 5d

5p < 6s < 4f < 5d

4f < 5p < 5d < 6s

5p < 5d < 4f < 6s

More the $(n + l)$ value ; more will be the energy

According to Aufbau principle
Smaller the $(n + l)$ ; smaller will be energy
For same $(n + l)$ ; smaller the value of $n$ ; lesser will be energy
$∴$ increasing order $5 p < 6 s < 4 f < 5 d$

Q. The correct order of increasing energy of atomic orbital is

5p < 4f < 6s < 5d

5p < 6s < 4f < 5d

4f < 5p < 5d < 6s

5p < 5d < 4f < 6s

More the (n+l) value ; more will be the energy According to Aufbau principle Smaller the (n+l); smaller will be energy For same (n+l); smaller the value of n; lesser will be energy ∴ increasing order 5p<6s<4f<5d

More the $(n + l)$ value ; more will be the energy

According to Aufbau principle
Smaller the $(n + l)$ ; smaller will be energy
For same $(n + l)$ ; smaller the value of $n$ ; lesser will be energy
$∴$ increasing order $5 p < 6 s < 4 f < 5 d$