EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 2 - Structure of Atom>NEET - 17th July 2022>Q 1

EASY

NEET

IMPORTANT

Earn 100

Identify the incorrect statement from the following.

64.71% studentsanswered this correctly

Important Questions on Structure of Atom

MEDIUM

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 2 - Structure of Atom>NEET - 17th July 2022>Q 2

If radius of second Bohr orbit of the

{He}^{+}

ion is

105.8 pm

, what is the radius of third Bohr orbit of

{Li}^{2 +}

ion?

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 2 - Structure of Atom>NEET - 12 September 2021>Q 3

A particular station of All India Radio, New Delhi, broadcasts on a frequency of

1, 368 kHz

(kilo Hertz). The wavelength of the electromagnetic radiation emitted by the transmitter is [speed of light,

c = 3.0 \times 10^{8} {ms}^{- 1}

]

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 2 - Structure of Atom>NEET Phase 2 (14 October 2020)>Q 5

The number of angular nodes and radial nodes in

3 s

orbital are

MEDIUM

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 2 - Structure of Atom>NEET - 5th May 2019>Q 7

4 d, 5 p, 5 f

and

6 p

orbitals are arranged in the order of decreasing energy. The correct option is:

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 2 - Structure of Atom>NEET - 5th May 2019>Q 8

Which of the following series of transitions in the spectrum of hydrogen atom falls in visible region?

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 2 - Structure of Atom>NEET - 6th May 2018>Q 9

Magnesium reacts with an element

(X)

to form an ionic compound. If the ground state electronic configuration of

(X)

is

1 s^{2}, 2 s^{2}, 2 p^{3}

, the simplest formula for this compound is

EASY

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 2 - Structure of Atom>NEET - 6th May 2018>Q 10

Which one is a wrong statement?

MEDIUM

NEET

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 2 - Structure of Atom>NEET - 7th May 2017>Q 11

Which one of the following statements is wrong?