ashutoshsethy Asked: September 2023 4. State the main points of contradiction of Dalton's atomic theory by the Modern Atomic Theory.5. 'Atoms of the same element or
ashutoshsethy Asked: December 2022 2. Differentiate between a physical change & a chemical change with reference to -a] Nature of change i.e. temporary & reversible or permanent
ashutoshsethy Asked: December 2022 8. Give a reason why -a] Solids have a definite volume & a definite shapeb] Liquids have a definite volume but no
ashutoshsethy Asked: December 2022 particles of matter possesses energy due to their random motion compare the particles in a solid liquid and in a gas with
ashutoshsethy Asked: December 2022 1. Change is the law of nature and occur in our everyday life, at all times & in all places.Differentiate between the
ashutoshsethy Asked: December 2022 name the three states of matter on what basis are the three states classified
ashutoshsethy Asked: December 2022 state in which of these three States of matter a)the movement of the particles are nethier about their own position nor in
ashutoshsethy Asked: December 2022 1. Change is the law of nature and occur in our everyday life, at all times & in all places.Differentiate between the following changes
ashutoshsethy Asked: December 2022 2. Differentiate between a physical change & a chemical change with reference to -el Reversible & irreversible changea) Nature of change i.e. temporary &