download here
-
Q1. Differentiate between Orbit and Orbital Q2. What are quantum numbers? Give a brief account of 4 quantum numbers. Write all possi... -
IX Chemistry Model Test Questions of All Chapters with Solution and MCQs Download here
-
Solutions of Model Test Questions Test # 1 Descriptive Questions ...
-
Short Questions Q1. Elaborate the Arrhenius concept of acid and base with suitable examples Q2. What is Bronsted-Lowery acid-base th...
-
Solutions of Model Test Questions Class 12 Chemistry Chapter # 2 Chemistry of Outer Transition Elements Test # 3 and Test # 4
-
Model Test Questions IX Chemistry on Atomic Structure Chemistry Test # 4 for Chapter # 2 for Class 9Answers of Model Test Questions Chemistry Test # 4 for Chapter # 2 (Atomic Structure) Answers of Test # 5 on Atomic Structure COMING SOON... -
Derivation of Radius of the n th Bohr’s Orbit for Hydrogen-Like Atoms Assumptions for s imple a tom To derive an expression for radi...
-
Short Question Answers from Textbook 1. Give reason for the following: ▶ Ionization energy decreases from top to bottom in s-block elements....
