Question

How many grams of NaOH will be required to prepare500
gram solution containing 5% w/w Naoh?​

Answer 1

Answer:

in 500 g of solution of 10% w/w NaOH presents

mass of the solute = 10 × 500 ÷100 = 50g

so, 50g of NaHO will be required to prepare 500g of 10% w/w NaHO solution..

Explanation:

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