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State the conditions necessary for a chemical change or reaction to take place |
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Answer» ong>Answer: Condition necessary for a chemical reactions are : 2. The molecules or atoms of the Reactants must collide with one another 3. The speed of the reaction should be appreciable 4. The rate of reaction depend on : 1. Temperature 2. PRESENCE of light 3. Electricity 4. Pressure Explanation: Plz mark me as BRAIN list |
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