IIT-JEE 1997 | Structure of Atom Question 44 | Chemistry

IIT-JEE 1997

MCQ (Single Correct Answer)

-0.25

For a d-electron the orbital angular momentum is

$$\sqrt 6 \left( {h/2\pi } \right)$$

$$\sqrt 2 \left( {h/2\pi } \right)$$

$$ \left( {h/2\pi } \right)$$

$$2 \left( {h/2\pi } \right)$$

IIT-JEE 1996

MCQ (Single Correct Answer)

-0.25

The orbital angular momentum of an electron in 2s orbital is

$$ + {1 \over 2}.{h \over {2\pi }}$$

Zero

$${h \over {2\pi }}$$

$$\sqrt 2 .{h \over {2\pi }}$$

IIT-JEE 1995 Screening

MCQ (Single Correct Answer)

-0.25

A 3p orbital has

two non spherical nodes

two spherical nodes

one spherical and one non spherical node

one spherical and two non spherical nodes

IIT-JEE 1992

MCQ (Single Correct Answer)

-0.25

Which of the following relates to photons both as wave motion and as a stream of particles?

Inference

E = mc²

Diffraction

E = hv

JEE Advanced Subjects