The collision theory in chemistry is used for the prediction of the rates of the chemical reactions, it is mainly used for the calculation of the rate of the chemical reactions occurring in the gaseous state.
The main assumption of this theory is reacting substance (atom or molecule) must come and collide to react and form a product. It was proposed by Max Trautz in the year 1916.
<span>Industrial waste and sewage.
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A stem cell is a body cell. Basically any cell that isnt used for reproduction i.e., gametes.
Animal cells migrate during morphogenesis. not plant cells
It is used in measuring the humidity in the air or in gas