Chemistry, asked by rishika006, 1 month ago

Which of the following does not tell us that a reaction has taken place?
Select one:
a. Evolution of gas
b. Change in state
c. Change in colour
d. Change in odour

Answers

Answered by itzcutesehaj43

8

Answer:

change in colour

Explanation:

hope this is helpful to you

Answered by anshul267

0

Answer:

b. Change in State

This is the answer to this question

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