Science, asked by Rqghaaaaaaaava, 10 months ago

list of observation that help up to determine a chemical change has taken place? ​

Answers

Answered by Anonymous
1

Answer:

color change, formation of a precipitate, formation of a gas, odor change, temperature change

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Explanation:

Answered by rajvamsid
0

Answer:

Explanation:

  1. change in chemical properties
  2. change in colour
  3. evolution of gas
  4. change in temperature
  5. formation of precipitate
  6. change in PH

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