Is this statement true or false?
A change in temperature is always an indicator of a chemical reaction.
A. True
B. False
2. Is this statement true or false?
A color change is an indicator of a chemical reaction.
A. True
B. False
3. Is this statement true or false?
A change in size is an indicator of a chemical reaction.
A. True
B. False
4. Is this statement true or false?
The release of gas is an indicator of a chemical reaction.
A. True
B. False
5. Is this statement true or false?
The formation of a precipitate is an indicator of a chemical reaction.
A. True
B. False
6. Is this statement true or false?
A change in state is an indicator of a chemical reaction.
A. True
B. False
