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Matter in our surrounding

Change in State of Matter

Last Updated on January 19, 2023 By Mrs Shilpi Nagpal

change in state

Question 1 What are the ways in which physical state of matter can be changed ? Question 2  What is boiling ? Question 3 What is condensation? Question 4 What is freezing? Question 5 What do you mean by inter-conversion of matter? Question 6 What is melting or fusion. Question 7 What does higher melting point indicate ? Question 8 How does a solid changes … [Read more...] about Change in State of Matter

States of Matter

Last Updated on January 19, 2023 By Mrs Shilpi Nagpal

states of matter

Class 9 States of Matter Notes Text Book NCERT Class Class 9 Subject Science Topic States of Matter Chapter Name Matter in Our Surroundings Category Class 9 Science Related Questions Question 1 Name three states of matter? Question 2 Differentiate between three states of matter ? Question 3 Give full form of LPG and CNG … [Read more...] about States of Matter

Characteristics of Particle Nature of Matter

Last Updated on January 20, 2023 By Mrs Shilpi Nagpal

potassium permanganate in water

Question 1 What are the characteristics of particle nature of matter ? Question 2 What happens when a crystal of potassium permanganate is mixed with water ? Question 3 Why there is no increase in volume when salt is dissolved in water ? Question 4 How will you show that particles of matter are constantly moving ? Question 5 A piece of chalk can be broken into small … [Read more...] about Characteristics of Particle Nature of Matter

Matter

Last Updated on December 28, 2022 By Mrs Shilpi Nagpal

Class 9 Matter Notes Text Book NCERT Class Class 9 Subject Science Topic Matter Chapter Name Matter in Our Surroundings Category Class 9 Science Related Questions Question 1  What is matter ? Question 2 Give example of matter ? Matter Anything which occupies space and has mass is called matter. For Example :Air, water, iron, … [Read more...] about Matter

Evidences of particle in matter and their motion

Last Updated on December 29, 2022 By Mrs Shilpi Nagpal

diffusion

Question 1 What happens when crystal of potassium permanganate is dissolved in water ? Question 2 How will you show that matter us made up of particles ? Question 3 How will you show that particles of matter are in motion ? Evidences of particle in matter and their motion Most of the evidences of particles in matter and their motion comes from the experiments on … [Read more...] about Evidences of particle in matter and their motion

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