sydneymoss8524 sydneymoss8524
  • 23-01-2024
  • Chemistry
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When a solution is added to oxalic acid solution, the decolorization is slow in the beginning but becomes instantaneous after some time because:

(a) Oxalic acid reacts with atmospheric oxygen
(b) Oxalic acid undergoes self-decomposition
(c) Oxalic acid reacts with the added solution
(d) Oxalic acid reacts with an impurity in the added solution

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