Determine the percentage purity of the given sample of oxalic acid. Ask for your requirement

Chemistry Lab ManualNCERT Solutions Class 12 Chemistry Sample Papers

Determine the percentage purity of the given sample of oxalic acid. Ask for your requirement.

Requirement 
determine-the-percentage-purity-of-the-given-sample-of-oxalic-acid-ask-for-your-requirement-1

Chemical equations
Same as in Experiment 11.16.
Indicator, End point and Procedure are also same as in Experiment 11.16.
Weigh exactly 1.0 g of the given sample of oxalic acid and dissolve in water to prepare exactly 250 ml solution using a 250 ml measuring flask.

Observations 
determine-the-percentage-purity-of-the-given-sample-of-oxalic-acid-ask-for-your-requirement-2

Calculations 
determine-the-percentage-purity-of-the-given-sample-of-oxalic-acid-ask-for-your-requirement-3
determine-the-percentage-purity-of-the-given-sample-of-oxalic-acid-ask-for-your-requirement-4 (2)
determine-the-percentage-purity-of-the-given-sample-of-oxalic-acid-ask-for-your-requirement-5