Nickel(II) solutions with more and more enबढ़ते en के साथ निकल(II) विलयनNickel(II) solutions with more and more en
NCERT Fig 5.11 · Class 12 Chemistry · Chapter 5 · interactive diagram
📖 Read Ch 5 with this diagramइस डायग्राम के साथ अध्याय 5 पढ़ेंIs diagram ke saath Ch 5 padhiyeAll chaptersसभी अध्यायSaare chapters
Parts and what they mean
- [Ni(H₂O)₆]²⁺ — green ([Ni(H₂O)₆]²⁺ — हरा) — Forms when nickel(II) chloride dissolves in water.
- [Ni(H₂O)₄(en)]²⁺ — pale blue ([Ni(H₂O)₄(en)]²⁺ — हल्का नीला) — [Ni(H₂O)₆]²⁺ + en ⇌ [Ni(H₂O)₄(en)]²⁺ + 2H₂O (en:Ni = 1:1).
- [Ni(H₂O)₂(en)₂]²⁺ — blue/purple ([Ni(H₂O)₂(en)₂]²⁺ — नीला/बैंगनी) — [Ni(H₂O)₄(en)]²⁺ + en ⇌ [Ni(H₂O)₂(en)₂]²⁺ + 2H₂O (2:1).
- [Ni(en)₃]²⁺ — violet ([Ni(en)₃]²⁺ — बैंगनी) — [Ni(H₂O)₂(en)₂]²⁺ + en ⇌ [Ni(en)₃]²⁺ + 2H₂O (3:1). Each en replaces two H₂O.
Original diagram drawn by Simple Learning Hub, based on NCERT Fig 5.11. Report a mistake