c 500 500 A sample of an alloy of silver weighing 0 50 g and

Last updated: 6/30/2023

c 500 500 A sample of an alloy of silver weighing 0 50 g and containing 90 silver was dissolved in conc HNO3 and silver was analysed by Volhard method A volume of 25 ml of a KCNS solution was required for complete precipitation The normality of KCNS solution is Ag 108 a 4 167 c 3 136 b 0 167 d 0 125