BZA eye drops contain 0.25% w/v zinc sulphate, 10% v/v adrenaline solution BP, 1.5% W/V boric...

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Question

Answer 1

Answer #1

we know from here that BZA eye drop contain sodium metabisulphite by 0.05% that means 100 ml of the drop contain 0.05 gram of sodium metabisulphite.

so 85*85 ml bottles of BZA drop contain sodium metabisulphite = 0.05/100*85*85 = 3.6125 gram of sodium metabisulphite

Answer 2

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