Question

Your mother takes out an old copper PAN and finds that it become dull and green in colour.the green colour is due to ______________

A. Cu(OH)2+CU

B. CUCO3

C. CU(OH)2+CUCO3

Give the correct answer

Wrong answers will be reported

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Answer 1

Heya.......

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QUESTION:- Your mother takes out an old copper PAN and finds that it become dull and green in colour.the green colour is due to ______________

A. Cu(OH)2+CU

B. CUCO3

C. CU(OH)2+CUCO3

ANSWER:- option (C) CU(OH)2+CUCO3

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Hope it helps

Answer 2

When a copper vessel is exposed to moist air for long, it acquires a dull green coating..
This green material is a mixture of copper hydroxide and cuco3/cuo/cuco2/ cuso4

the green, hydrated copper carbonate Cu2CO3(OH)2

option is C