SolutionHard
Question
To an acid solution of an anion, a few drops of KMnO4 solution are added which of the following, if present will not decolourised the KMnO4 solution :-
Options
A.NO2-
B.I-
C.CO3-2
D.S-2
More Solution Questions
Which of the following statements are correct for van′t Hoff factor ′i′ for a solution of weak electro...Aqueous solution of acedic acid contains :-...If 0.1 M solution of NaCl has same osmotic pressure as 0.1 M solution of CaCl2, then the degree of dissociation of CaCl2...In KI solution, mercuric iodide is added. The osmotic pressure of resultant solution will...Ice begins to separate at −0.744°C from an aqueous solution containing 2.4 g of a non-volatile, nonelectrolyte in 100 g ...