In the standardization of Na 2 S 2 O 3 using K 2 Cr 2 O 7 by iodometry, the equivalent…
Chemistry · JEE Main · NTA Exams — Redox Reactions and Electrochemistry
In the standardization of Na2S2O3 using K2Cr2O7 by iodometry, the equivalent mass K2Cr2O7 is:
- \(\frac{\text { (molar ma55) }}{2}\)
- \(\frac{\text { (molar ma55) }}{6}\)
- \(\frac{\text { (molar ma55) }}{3}\)
- same as molar mass
Answer
(B) (molar ma55) 6
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