Atomic Structure-De-Broglie's Relationship [BITSAT (Birla Institute of Technology & Science Admission Test) Chemistry]: Questions 1 - 6 of 6

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Question 1

Question MCQ▾

Find the number of waver made by a Bohr electron in one complete revolution in the orbit?

Choices

Choice (4)Response

a.

4

b.

3

c.

6

d.

2

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Question 2

Question MCQ▾

What is the mass of a photon of sodium light with a wavelength of ? (.

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 3

Question MCQ▾

Calculate the momentum of a particle which has a de broglie wavelength of (.

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 4

Question MCQ▾

The velocity of de-Broglie wave is given by?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 5

Question MCQ▾

If the kinetic energy of an electron is increased 4 times, the wavelength of the de broglie wave associated with it would become?

Choices

Choice (4)Response

a.

b.

c.

d.

Edit

Question 6

Appeared in Year: 2021

Question MCQ▾

Calculate the wavelength (in nanometer) associated with a proton moving at . (Mass of proton and )

Choices

Choice (4)Response

a.

b.

c.

d.

Edit