Скачать или смотреть Structure of atom class 11 chemistry chapter 4 exercise solutions

Structure of atom class 11 chemistry chapter 4 exercise solutions

Check out my Instagram profile and follow for direct messages.🤗
https://instagram.com/ashish_madhawai...


#solutions_made_easy #maharashtrastateboard


1. Choose correct option.
A. The energy difference between the
shells goes on ........... when moved
away from the nucleus.
a. Increasing b. decreasing
c. equalizing d. static
B. The value of Plank’s constant is -
a. 6.626 × 10-34Js b. 6.023 × 10-24Js
c. 1.667 × 10-28Js d. 6.626 × 10-28Js
C. p-orbitals are....... in shape.
a. spherical b. dumb bell
c. double dumbell d. diagonal
D. “No two electrons in the same atoms
can have identical set of four quantum
numbers”. This statement is known as -
a. Pauli’s exclusion principle
b. Hund’s rule
c. Aufbau rule
d. Heisenberg uncertainty principle
E. Principal Quantum number describes-
a. shape of orbital
b. size of the orbital
c. spin of electron
d. orientation of in the orbital electron
cloud
2. Make the pairs:
‘A’ ‘B’
a. Neutrons i. six electrons
b. p-orbital ii.-1.6×10-19 C
c. charge on electron iii. Ultraviolet
region
d. Lyman series iv. Chadwick
Answer in one sentence :
A. If an element ‘X’ has mass number 11
and it has 6 neutrons, then write its
representation.
B. Name the element that shows simplest
emission spectrum.
C. State Heisenberg uncertainty principle.
D. Give the names of quantum numbers.
E. Identify from the following the
isoelectronic species:
Ne, O2-, Na+
OR Ar, Cl2-, K⊕
6. Answer the following questions.
A. Differentiate between Isotopes and
Isobars.
B. Define the terms:
i. Isotones ii. Isoelectronic species
iii. Electronic configuration
C. State and explain Pauli’s exclusion
principle.
D. State Hund’s rule of maximum
multiplicity with suitable example.
E. Write the drawbacks of Rutherford’s
model of an atom.
F. Write postulates of Bohr’s Theory of
hydrogen atom.
G. Mention demerits of Bohr’s Atomic
model.
H. State the order of filling atomic orbitals
following Aufbau principle.
Chemistry class 11 structure of atom
Class 11 chemistry chapter 4 structure of atom
structure of atom class 11 exercise solutions
Structure of atom class 11 exercise answers
Structure of atom class 11
Class 11th Chemistry 4. structure of atom
Exercise solving of Structure of atom Question 1 to Question 5
Class 11 Chemistry Chapter 4 | Chemical Bonding & Molecular Structure -NCERT Solutions
solutions made easy
chemistry structure of atom class 11
structure of atom class 11 ncert
structure of atom class 11 one shot

this video link
Structure of atom class 11 chemistry chapter 4 exercise solutions    • Structure of atom class 11 chemistry chapt...   ‎@BYJU'S  ‎@Extramarks  ‎@Physics Wallah - Alakh Pandey  ‎@A2 Motivation by Arvind Arora  ‎@Science and fun  ‎@BYJU'S IAS  ‎@BYJU'S Exam Prep : Teaching  ‎@solutions made easy   ‎@CLASSMATES MEDIA  ‎@Master Vaibhav Hire  ‎@Success Tips by Kingmaker  ‎@YouTube  ‎@Instagram  ‎@Zomato  ‎@Samsung India ‪@AmazonInOfficial‬