expalain the signs chemical reactions with examples class 10 chemistry
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Some signs of a chemical change are a change in color and the formation of bubbles. The five conditions of chemical change: color chage, formation of a precipitate, formation of a gas, odor change, temperature change
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U hope it is helpfull
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Chemistry,the science that deal with the properties , composition and structure of substance define as elements and compounds the transformation they undergo and the energy that is released or absorbed during these processes
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