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DICULU SUV | 905 CT IT Ivvvv TP Htv.v n nigh. (4) A student added diluted bleaching solution and HCl solution to aqueous Kl s
2. Commercial bleaching solutions commonly found on store shelves usually least 5.25% sodium hypochlorite. Very often, analy
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2. As we know that sodium hypochlorite is inorganic compound, and also when we analyze this commercial bleaching solution it shows a lower content of sodium hypochlorite because once bottle of hypochlorite is opened it starts to degrade. The lower content of Naocl is due to its lower stability and degrades to form salt and oxygen.

3.(1) in sample mass of Naocl present in diluted bleaching solution titrated is 1.191 *10^-1 g present in 2.5g of mass of commericac bleaching solution titrated. Now we need to calculate mass of Naocl in 1.00g of bleaching solution ie

Mass of Naocl = 1.191*10^-1 ×1.00/2.5

= 0.4764*10^-1g

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