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Which of the following statements are false?
(d) Protoplasm refers to all the contents inside the cell membrane (Cytoplasm is protoplasm -nucleus). https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-5/
(d) Protoplasm refers to all the contents inside the cell membrane (Cytoplasm is protoplasm -nucleus).
https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-5/
See lessDalton’s atomic theory successfully explained. (i) Law of conservation of mass. (ii) Law of constant composition. (iii) Law of radioactivity. (iv) Law of multiple proportion.
(d) Law of radioactivity has nothing to do with Dalton's atomic theory. https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-4/
(d) Law of radioactivity has nothing to do with Dalton’s atomic theory.
https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-4/
See lessWhich of the following correctly represent the electronic distribution in the Mg atom?
(b) The electronic configuration of Mg is 2, 8, 2. (Atomic Number 12). https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-4/
(b) The electronic configuration of Mg is 2, 8, 2. (Atomic Number 12).
https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-4/
See lessWhich of the following statements is always correct?
(a) An atom always has equal number of electrons and protons. https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-4/
(a) An atom always has equal number of electrons and protons.
https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-4/
See lessAmoeba captures its food through a process known as
(c) Endo means taking in while exo means throwing out. https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-5/
(c) Endo means taking in while exo means throwing out.
https://www.tiwariacademy.com/ncert-solutions/class-9/science/chapter-5/
See less