Q.1)Calculate the Value of E(Std) of Cellif SRP of Fe+2/Fe and Sn+2/S are -0.44 V and -0.14 V respectively.The Cell Reaction is
Fe+2+Sn---------->Fe+Sn+2
A)0.42 V
B)-0.42 V
C)-030 V
D)-1.10 V
Q.2)Which of the following has Highest Coagulating Power?
A)Phosphate Ion
B)Sulphate Ion
C)Chloride Ion
D)Hydride Ion