Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
NEET2020ChemistryCoordination CompoundsActual

Urea reacts with water to form A which will decompose to form B . B when passed through Cu 2 + aq , deep blue colour solution C is formed. What is the formula of C from the following?

Options

  1. ACu NH 3 4 2 +
  2. BCu OH 2
  3. CCuCO 3 · Cu OH 2
  4. DCuSO 4

Correct answer

A. Cu NH 3 4 2 +

Step-by-step solution

NH 2 CONH 2 + H 2 O → CO 2 + NH 4 OH A NH 4 OH → Δ NH 3 B + H 2 O Cu + 2 aq + 4 NH 3 → Cu NH 3 4 C + 2 (deep blue)

Practice Coordination Compounds on Quantrex Academy →

More from Coordination Compounds

[ Ti(H ₂ O) ₆]²⁺ is a colored compound where as [ Zn(H ₂ O) ₆]²⁺ is colorless, because 2026What is coordination number of central metal ion in cisplatin ? 2026Which of the following complexes exhibits solvate isomerism? 2026What type of ligand the ethylenediamine is? 2026Which of the following isomers is used in the treatment of cancer? 2026Identify the geometry and magnetic behavior of the complex [ Ni ( CO )₄] . 2026Identify the correct match from the following for coordinate complex (column A) and respective geometry (column B) Column A Coordination complex Column B Geometry (A). [ Ni ( CN )₄ 2026Which type of complex is Diamminedichloroplatinum(II)? 2026 Full Coordination Compounds list All NEET PYQs