Intermediate First Year Chemistry>Chapter 1 - Atomic Structure>QUESTIONS>Q 5

EASY

11th Telangana Board

IMPORTANT

Earn 100

Calculate the mass of one mole of neutrons.

Important Questions on Atomic Structure

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 1 - Atomic Structure>QUESTIONS>Q 6

How many neutrons and electrons are present in the nuclei of

{}_{6}^{13}C

.

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 1 - Atomic Structure>QUESTIONS>Q 7

What is a black body?

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 1 - Atomic Structure>QUESTIONS>Q 8

Which part of electromagnetic spectrum does Balmer series belong?

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 1 - Atomic Structure>QUESTIONS>Q 9

What is an atomic orbital?

MEDIUM

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 1 - Atomic Structure>QUESTIONS>Q 10

When an electron is transferred in hydrogen atom from

n = 4

orbit to

n = 5

orbit to which spectral series does this belong?

MEDIUM

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 1 - Atomic Structure>QUESTIONS>Q 11

How many

p

electrons are present in sulphur atom?

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 1 - Atomic Structure>QUESTIONS>Q 12

What are the values of principal quantum number ( $n$ ) and azimuthal quantum number ( $l$ ) for a $3 d$ electron?

EASY

11th Telangana Board

IMPORTANT

Intermediate First Year Chemistry>Chapter 1 - Atomic Structure>QUESTIONS>Q 13

What is the complete symbol for the atom with the atomic number $(Z)$ and atomic mass $(A)$ as $Z = 4, A = 9$ .