NCERT Solutions For Class 12 Chemistry Chapter 1 The Solid State
NCERT TEXTBOOK QUESTIONS SOLVED 1.1.Why are solids rigid?Ans: The constituent particles in solids have fixed positions and can oscillate about their mean positions. Hence, they are rigid. 1.2.Why do solids have a definite volume?Ans: The constituent particles of a solid have fixed positions and are not free to move about, i.e., they possess rigidity. That is why … Read more
