Question

state the conditions necessary for a chemical change or reaction to take place​

Answer 1

Answer:

Condition necessary for a chemical reactions are :

1. A minimum amount of energy

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:

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