Reddish brown deposit obtained on iron nails when kept in a solution of copper sulphate in water is that of: a. CuO b.Cu2O c. Cu c. CuS Share with your friends Share 1 Soumyakanta Sahoo answered this copper(Cu) 2 View Full Answer Shaurya Srivastava answered this c. Cu -2 Anu answered this Cu 0 Saurabh Chetiwal answered this Cu 1 Aakanksha Sharma answered this Option c - Cu 0
