Deep blue colour formed by addition of copper (II) suphate solution to ethylamine is due to formation of
Deep blue colour formed by addition of copper (II) suphate solution to ethylamine is due to formation of
A. free `Cu^(2+)` ions in solution
B. `(NH_(4))_(2)SO_(4)`
C. `[Cu(C_(2)H_(5)NH_(2))_(4)]^(2+)` ions
D. `Cu(OH)_(2)`.
4 views
1 Answers
Correct Answer - C
`Cu^(2+)+4C_(2)H_(5)NH_(2) rarr underset("(Deep blue complex)")underset("Tetraethylamine Copper (II) ion")([Cu(C_(2)H_(5)NH_(2))_(4)]^(2+))`
4 views
Answered