State one relevant observation "when crystals of copper nitrate are heated in a test tube."
Answers
Answered by
27
Copper nitrate is a bright blue crystalline solid containing three molecules of water. When it is heated first heat losses the water molecule, on further heating it decomposes to give reddish brown gas Nitrogen dioxide and oxygen.
salonimudgil:
very nice
Answered by
10
Answer:The greenish blue crystals of copper nitrate will change to black residue of copper oxide and give reddish brown gas i.e., nitrogen dioxide on heating.
Explanation:
Similar questions