Thank you for registering.

One of our academic counsellors will contact you within 1 working day.

Please check your email for login details.
Close
MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

⇐ BackProceed to Checkout ⇒
There are no items in this cart.
Continue Shopping

Which of the following transition neither shows absorption nor emission of energy in case of hydrogen atoms : (a) 3p x →3s. (b) 3d xy → 3d yz . (c) 3s → 3d xy . (d) All.

Which of the following transition neither shows absorption nor emission of energy in case of hydrogen atoms :
(a) 3px →3s.
(b) 3dxy → 3dyz.
(c) 3s → 3dxy.
(d) All.

Grade:12th pass

2 Answers

Sn
15 Points
2 years ago
All of the above 
Bcoz it doesn't change its orbitals for Emission or absorption 
All the other 3 options belong to same orbitals 
Khimraj
3007 Points
2 years ago
Here all the shells are third shell only. Hence the orbital will have same energies.
Energy of 3p = 3d = 3s. So, in all cases trasition neither shows absorbtion nor emission of energy is case of hydrogen atom.

Think You Can Provide A Better Answer ?

Provide a better Answer & Earn Cool Goodies See our forum point policy

Other Related Questions on Physical Chemistry

View all Questions »

ASK QUESTION

Get your questions answered by the expert for free

Register ICAT

Answer and earn gift vouchers

Win Gift vouchers upto Rs 500/-

View courses by askIITians

Design classes One-on-One in your own way with Top IITians/Medical Professionals

Click Here Know More

Complete Self Study Package designed by Industry Leading Experts

Click Here Know More

Live 1-1 coding classes to unleash the Creator in your Child

Click Here Know More

a Complete All-in-One Study package Fully Loaded inside a Tablet!

Click Here Know More