Amount of oxalic acid present in a solution can be determined by its titration with \[KMn{{O}_{4}}\]solution in the presence of\[{{H}_{2}}S{{O}_{4}}\]. The titration gives unsatisfactory result when carried out in the presence of HCI. Because HCI:

oxidizes oxalic acid to carbon dioxide and water

gets oxidized by oxalic acid to chlorine

Furnishes \[{{H}^{+}}\] ions in addition to those from oxalic acid

Reduces permanganate to \[M{{n}^{2+}}\]

Amount of oxalic acid present in a solution can be determined by its t

1.	Amount of oxalic acid present in a solution can be determined by its titration with \[KMn{{O}_{4}}\]solution in the presence of\[{{H}_{2}}S{{O}_{4}}\]. The titration gives unsatisfactory result when carried out in the presence of HCI. Because HCI:
A.	gets oxidized by oxalic acid to chlorine
B.	Furnishes \[{{H}^{+}}\] ions in addition to those from oxalic acid
C.	Reduces permanganate to \[M{{n}^{2+}}\]
D.	oxidizes oxalic acid to carbon dioxide and water
Answer» D. oxidizes oxalic acid to carbon dioxide and water

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Amount of oxalic acid present in a solution can be determined by its titration with \[KMn{{O}_{4}}\]solution in the presence of\[{{H}_{2}}S{{O}_{4}}\]. The titration gives unsatisfactory result when carried out in the presence of HCI. Because HCI:

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