Chemistry, asked by sdsanjeev08, 6 months ago

Activity 2.7
Take a small amount of copper oxide in a beaker and add dilute
hydrochloric acid slowly while stirring.
Note the colour of the solution. What has happened to the copper
oxide?​

Answers

Answered by anjalidiswar2
3

Answer:

Colour of solution changes to bluish-green due to CuCl2 formation. Copper oxidereacts with hydrochloric acidto form copper chloride & water. This CuCl2 formed changes solution to blueish green color

Answered by sarkareyaz
2

Explanation:

the colour changes to bluish green due to formation of cucl2

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