Chemistry, asked by hamzu, 1 year ago

Which of the following reactions gives copper as a product A Passing dry ammonia over heated copper oxide. B Adding dilute hydrochloric acid to copper oxide. C Heating copper oxide.
D Passing oxygen over heated copper oxide?

Answers

Answered by visco20

9

not really sure but i think it is (c) heating copper oxide

Answered by Kanil2606

18

C Heating copper oxide
since cu oxidizes to cu+2 on heaying

Previous Question

Next Question

Similar questions

Computer Science, 7 months ago

1. Give one example for each of the four kinds of sentences. 2.What are prepositions? Explain with the help of an example. 3. What are Interjections? What is their importance in the written form of communication. 4. What are indefinite articles in the English language? Where are they used? 5. What rules should we follow while writing a paragraph?

Physics, 7 months ago

the volume of a piece of iron is 15cm cube and its mass is 117grams.find the density in kilo gram per meter cube...

Hindi, 7 months ago

Ganthaghar ka anuswar...

Hindi, 1 year ago

ans of दीमाग हो तो उत्तर दो अगर उत्तर दिया तोआप whatsapp के राजा कह लाऐंगे प्रश्न ? आ+++✌="फिल्म " ka name ? 1 day time...

Math, 1 year ago

two circle touch internally . the sum of their areas is 116πcm²and the distance between there centers is 6cm find the radius of circles...

History, 1 year ago

What were the coins minted under the Tomars called?Which metal was used to mint these coins and what was the economic situation of the kingdom under this dynasty...

Biology, 1 year ago

"All plants give out oxygen during day and carbon dioxide during night." Do you agree with this statement? Give reasons. Please answer soon, with a relevant answer. Need it for exam preparation! Pleeeez help!!

Economy, 1 year ago

What is the meaning of G.D.P?