Question

Which orbital in each of the following pairs is in lower energy?
(a) 2s,2p
(b) 3p,2p
(c) 3s,4s​

Answer 1

Answer:

$\huge\mathbb{\red Q \pink{U}\purple{ES} \blue{TI} \orange{ON}}$

Which orbital in each of the following pairs is in lower energy?

(a) 2s,2p

(b) 3p,2p

(c) 3s,4s

$\huge\mathbb{\red A \pink{N}\purple{SW} \blue{E} \orange{R }}$

3s, 4s

Answer 2

Answer:

Since, 2s-orbital has lower (n + l) value, it has lower energy than 2p-orbital. Since, 3p, orbital has lower (n + l) value, it has lower energy than 3d-orbital. Since, 3s-orbital has value (n + l) value, it has lower energy than 4s-orbital.....

please mark as brainliest....