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Questions and Answers
Who postulated the idea of Parmanu as the smallest particles of matter in ancient India?
Who postulated the idea of Parmanu as the smallest particles of matter in ancient India?
Maharishi Kanad
What term did Democritus use to describe indivisible particles?
What term did Democritus use to describe indivisible particles?
Atoms
Who laid the foundation of chemical sciences by establishing two important laws of chemical combination?
Who laid the foundation of chemical sciences by establishing two important laws of chemical combination?
Antoine L. Lavoisier
What was the term used by Maharishi Kanad to describe the smallest particles of matter?
What was the term used by Maharishi Kanad to describe the smallest particles of matter?
Who, along with Leucippus, suggested that there is a limit to dividing matter into smaller particles?
Who, along with Leucippus, suggested that there is a limit to dividing matter into smaller particles?
What did the ancient Greek philosophers Democritus and Leucippus propose about the divisibility of matter?
What did the ancient Greek philosophers Democritus and Leucippus propose about the divisibility of matter?
According to Dalton's atomic theory, what are atoms?
According to Dalton's atomic theory, what are atoms?
What is the main postulate regarding the divisibility of atoms in Dalton's atomic theory?
What is the main postulate regarding the divisibility of atoms in Dalton's atomic theory?
How do atoms of different elements compare according to Dalton's atomic theory?
How do atoms of different elements compare according to Dalton's atomic theory?
What is the significance of atoms combining in small whole numbers to form compounds?
What is the significance of atoms combining in small whole numbers to form compounds?
What experimental observation supports Dalton's atomic theory?
What experimental observation supports Dalton's atomic theory?
What did Dalton's atomic theory contribute to the understanding of matter?
What did Dalton's atomic theory contribute to the understanding of matter?
What is the purpose of putting a cork on the mouth of the flask during the chemical reaction experiment?
What is the purpose of putting a cork on the mouth of the flask during the chemical reaction experiment?
What is the significance of weighing the flask with its contents before and after the chemical reaction?
What is the significance of weighing the flask with its contents before and after the chemical reaction?
Why is it important to carefully hang the ignition tube containing solution X in the conical flask with solution Y?
Why is it important to carefully hang the ignition tube containing solution X in the conical flask with solution Y?
How does swirling the flask after mixing solutions X and Y help in the chemical reaction experiment?
How does swirling the flask after mixing solutions X and Y help in the chemical reaction experiment?
What does the Law of Conservation of Mass state about the mass of the reactants and products in a chemical reaction?
What does the Law of Conservation of Mass state about the mass of the reactants and products in a chemical reaction?
Why is it essential to prepare solutions of specific concentrations for the chemical reaction experiment?
Why is it essential to prepare solutions of specific concentrations for the chemical reaction experiment?
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