Solution pl. Q.54. 5 L solution of 0.4 M, N i ( N O 3 ) 2 is electrolysed using Pt electrodes with 2.4125 ampere current for 10 hour, then molarity of N i ( N O 3 ) 2 is - 1. 0.31 M 2. 0.22 M 3. 0.26 M 4. 0.40 M Share with your friends Share 0 Megha Sharma answered this Dear student, Regards -1 View Full Answer