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प्रश्न
Predict the reagent or the product in the following reaction sequence.
उत्तर
1. \[\ce{Sn/HCl or Fe/HCl}\]
2. 
3. \[\ce{H2O/H+}\]
4. 
5. \[\ce{H3PO2/H2O}\]
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| Column I | Column II | ||
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