Question:
Consider the given chemical reaction sequence : 
Consider the given chemical reaction sequence :
Updated On: July 22, 2025
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Correct Answer: 14
Solution and Explanation
Picric acid is prepared by treating phenol first with concentrated sulphuric acid which converts it to phenol-2,4-disulphonic acid and then with concentrated nitric acid to get 2, 4, 6 trinitrophen
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