Question

how many gram of table salt containing 15% moisture is needed to prepare 1kg of 20%salt solution

Answer 1

Mass of salt is 20 percentage means 200g

So, 200g.of salt is to be prepared

Table salt containg 15 percentage means 85 percent

Let gram of table salt be xgram

0.85x= 200

On solving this, we get...

x= 235g.( approx)

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