NCERT Class 9 Science Chapter 7 Diversity in Living Organisms
Chapter 7 Diversity in Living Organisms Intext Questions Question 1: Why do we classify organisms? Answer: We classify organisms because it...
NCERT Class 9 Science Chapter 9 Force and Laws of Motion
Chapter 9 Force and Laws of Motion Intext Questions Question 1: Which of the following has more inertia: a) a rubber ball and a stone of the...
NCERT Class 9 Science Chapter 3 Atoms and Molecules
Chapter 3 Atoms and Molecules Intext Questions Question 1: In a reaction, 5.3 g of sodium carbonate reacted with 6 g of ethanoic acid. The p...