Environmental Sciences, asked by punjshubhamkumar, 17 hours ago

what are the difrent changes takes place in a substance during the chemical change​

Answers

Answered by ExpertRaja
1

Answer:

ans

Explanation:

Change of odor. Change of color (for example, silver to reddish-brown when iron rusts). Change in temperature or energy, such as the production (exothermic) or loss (endothermic) of heat. Change of composition - paper turning to ash when burned.

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Answered by AmAnushka2
0

Answer:

\huge{\textbf{\textsf{{\color{navy}{An}}{\purple{sw}}{\pink{er}} {\color{pink}{:}}}}}

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  • Change of odor.
  • Change of color (for example, silver to reddish-brown when iron rusts).
  • Change in temperature or energy, such as the production (exothermic) or loss (endothermic) of heat.
  • Change of composition - paper turning to ash when burned.
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