Home
Class 11
CHEMISTRY
Assertion : A spectral line will be seen...

Assertion : A spectral line will be seen for the transition 2px to 2py.
Reason : Energy is released in the form of wave of light when the electron drops from 2px to 2 py orbital.

A

Both A and R true and R is the correct explanation of A

B

Both A and R are true but R is not a correct explanation of A

C

A is true but R is false

D

Both A and R are false

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Similar Questions

Explore conceptually related problems

Assertion (A) : A spectral line will be seen for 2p,-2p transition Reason (R ) : Energy is raleased in the form of wave of light when the electron drops from 2p_(x) , to 2p_(y) orbital.

Assertion (A) : A spectral line will be seen for 2p_(x) - 2p_(y) transition Reason (R ) : Energy is released in the form of wave of light when the electron drops from 2p_(x) , to 2p_(y) orbital.

Assertion (A) : A spectral line will be seen for 2p_(x) - 2p_(y) transition Reason (R ) : Energy is raleased in the form of wave of light when the electron drops from 2p_(x) , to 2p_(y) orbital.

Spectral line would not ne seen for a 2p_x - 2p_z transition p-orbitals are degenerate orbitals.

The energy of an electron of 2p_(x) orbital is :

If an electron drops from 4th orbit to 2nd orbit in an H-atom, then

The energy of an electron of 2p_(1) orbital is

STATEMENT-1 : A spectral lne will not be seen for a 2p_(x)-2p_(y) transition. and STATEMENT-2 : Only Balmer lines are observed in the visible region.

What will be the wavelength of radiation released in nano-metre when an electron drops from the 5th Bohr orbit to 2nd Bohr orbit in hydrogen atom?

The wavelength of spectral line in Lyman series for electron jumping back from 2nd orbit is