Science, asked by amiyanathamiya04, 9 months ago

What is the mass/volume percentage of 250 ml of aqueous sodium chloride solution containing 5g Nacl?

Answers

Answered by aashisingh2506

5

Answer:

weight/volume (%) = (mass solute ÷ volume of solution) × 100

solute = sodium chloride = NaCl

mass solute (NaCl) = 5 g

volume of solution = 250 mL

w/v (%) = (5g ÷ 250 mL) × 100 = 2g/100mL (%)

Explanation:

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