The correct order of increasing energy of atomic orbital is:
$5 p < 6 s < 4 f < 5 d$
$5 p < 5 d < 4 f < 6 s$
$5 p < 4 f < 6 s < 5 d$
$4 f < 5 p < 5 d < 6 s$

Question

The correct order of increasing energy of atomic orbital is-5p-6s-4f-5d5p-5d-4f-6s5p-4f-6s-5d4f-5p-5d-6s

Toppr Admin · Accepted Answer

Based on Aufbau principle- we can find the order of increasing energy of atomic orbitalSo- 5p-lt-6s-lt-4f-lt-5d

The correct order of increasing energy of atomic orbital is:5p<6s<4f<5d5p<5d<4f<6s5p<4f<6s<5d4f<5p<5d<6s