Physics, asked by ItsDynamoGirl, 1 year ago

which type of coating we used to see when copper metal is exposed to moist air ?

Answers

Answered by Raunak1432

Explanation:

When copper vessel is exposed to moist air for a long time it develops a green layer on its surface. Copper corrodes by oxidation in which it reacts with oxygen in the air to form copper oxide. Copper oxide then combines with carbon dioxide to make copper carbonate, which gives it a green colour.

hyy friend can we talk on my question or personal inbox plzz

Answered by Anonymous

194

Answer:

greenish coloured coating we used to see when copper metal is exposed to moist air

Previous Question

Next Question

Similar questions

Math, 6 months ago

while doing parrallelogram sums in test should you draw diagrams? or shoudl u just do the sum & not draw any diagram??

English, 6 months ago

C. Choose the correct form of the Verb that agrees with the subject . 1. Jyotsna and her brothers (is, are) at school 2. Either my brother or my father (is, are) coming to the meeting 3. The rats and the cats (is, are) are ancient enimes 4. Either my shoes or your gloves (is, are) always on the floor 5. Ganesh and Thanesh (doesn't , don't) want to see that movie 6. Bertille (doesn't ,...