How do we know a chemical reaction has taken place?
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I think I've the answer. Correct me if im wrong.
>>If there is any change in the chemical property of the substance it indicates that a reaction has taken place.<<
Mark Brainliest if i deserve☺
Thanks.
>>If there is any change in the chemical property of the substance it indicates that a reaction has taken place.<<
Mark Brainliest if i deserve☺
Thanks.
Answered by
3
by physical characteristics like odour,texture,size shape,state,colour.
by reaction it will be changed.
by reaction it will be changed.
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