SolutionHard
Question
A certain compound (X) is used in laboratory for analysis, its aqueous solution gives brown appearance
on addition copper sulphate solution which turns white on addition of excess of Na2S2O3 solution. Identify (X)
on addition copper sulphate solution which turns white on addition of excess of Na2S2O3 solution. Identify (X)
Options
A.PbI2
B.KI
C.KCI
D.None of these
More Solution Questions
Under the condition of similar temperature, which of the following solution will have minimum vapour pressure?...A complex of iron and cyanide ions is 100% ionised at 1m (molal). If its elevation in b.p. is 2.08. Then the complex is ...Which one of the following aqueous solutions will exhibit highest boiling point?...Y gm of non-volatile organic substance of molecular mass M is dissolved in 250 gm benzene. Molal elevation constant of b...A solution containing 28 g of phosphorus in 315 g CS2 (b.p. 46.3oC) boils at 47.98oC. If Kb for CS2 is 2.34 K kg mol-1. ...