SOLUTION: : 25 gm oleum required 2 gm water
1 gm require …………. 2/25 gm water
100 gm require ……..2/25x100=8 gm
Hence % labelling is 108%
Salicylic acid is a stronger acid than benzoic acid. It is due to the fact that in salicylate ion (conjugate base of salicylic acid) intram...
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