English, asked by vaghelapradip967, 6 months ago

Write the chemical equation of the reaction in
which the following changes have taken place with
example of each (1) change in colour (2) Change in temperature

Answers

Answered by harinisri4307

4

Answer:

THE ANSWER IS AS FOLLOWS

Explanation:

CHANGE IN COLOR

CUCO3----->CUO+CO2(GREEN TO BLACK)

CHANGE IN TEMPERATURE

CAO+H2O---->CA(OH)2+HEAT

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