Question-5
What are the characteristics of chemical reactions?
Answers
Answer:
Answer:The characteristics of a chemical reaction are :
Answer:The characteristics of a chemical reaction are :Evolution of gas.
Answer:The characteristics of a chemical reaction are :Evolution of gas.Formation of a precipitate.
Answer:The characteristics of a chemical reaction are :Evolution of gas.Formation of a precipitate.Change in color.
Answer:The characteristics of a chemical reaction are :Evolution of gas.Formation of a precipitate.Change in color.Change in temperature.
Answer:The characteristics of a chemical reaction are :Evolution of gas.Formation of a precipitate.Change in color.Change in temperature.Change in state.
Answer:The characteristics of a chemical reaction are :Evolution of gas.Formation of a precipitate.Change in color.Change in temperature.Change in state.Formation of new substances.
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