how many grams of sodium dichromate should be added to a 50ml volumetric flask to prepare 0.025molar sodium dichromate when the flask is filled to mark with water
please also let me know the volume of vulumetric flask.
Asked by arup.isro
4th June 2018,
8:08 PM
Answered by Expert
Answer:
50 ml volumetric flask is filled upto the mark means, 50 ml is the final volume.
0.3274 g Na2Cr2O7 is required to prepare 0.025molar 50 ml sodium dichromate solution.
Answered by Expert
5th June 2018,
11:24 AM
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