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1
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Pass Mark
0.33
Exam Category
Chemistry
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Free
1)
अगर E० Fe3+/Fe = -0.441 V व E° Fe2+/Fe= 0.771 v हो तब Fe+ 2Fe3+ → 3Fe2+ + अभिक्रिया का मानक EMF होगा।
0.330 v
1.653 v
1.212 v
0.111 V
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