38 lessons,
5h 19m
Enroll
1.1k
✕Download
Sachin Rana is teaching live on Unacademy Plus
Sachin Rana
IVth Year UG, IIT Bombay | YouTuber (150k subs) | No. 1 educator for Organic Chemistry.
Comments
(2)
U
Unacademy user
Ranbir Singh Choudhary
3 months ago
very nice lecture plz reply madam
0
Reply
Devdatta Biswas
6 months ago
1. Fe2+ with NaCN or KCN gives Na(or K)4[Fe(CN)6] which, with Fe3+ gives Fe4[Fe(CN)6}3 which is called Ferri-ferrocyanide (or, IUPAC: Ferric Hexacyanoferrate(II)), which is blue in colour.
2. Fe3+ with Na(or K)CN gives [Fe(SCN)]2+ or, Fe(SCN)3 i.e., Ferrous-thiocyanate which gives blood red coloration.
0
Reply
Aditya Rao
7 months ago
Sir brown ring complex does show charge transfer o_O
0
Reply
Apoorv singh
7 months ago
yes