235) The coordination number and oxidation state of element E in the complex [E(en)2(C2O4)]NO2 are respectively:
Answer is:
6 and 3
Related Inorganic Chemistry MCQ with Answers
Answer is:
2, 2 and 3
Answer is:
Cu(OH)2.CuCO3
Explanation:
In atmosphere, Cu reacts with oxygen, carbon dioxide and water to form Cu(OH)2.CuCO3, which is green in colour.
Answer is:
Green
Explanation:
Due to yellow colour of Fe3+, blue colour of Fe4[Fe(CN)6]3 appears green in excess of Fe3+.