Chemistry, asked by benji8102003, 1 month ago

Common salt solution is made by dissolving 15g of sodium chloride in 85g of water. The concentration of solution is

Answers

Answered by madhubhushan19

0

Mass of solute (NaCl) = 15g

Mass of solvent (H2O) = 200g

Mass of solution = 200+ 15

= 215g

Mass percentage of NaCl= Mass of Nacl÷Mass of solution× 100

=15÷215×100

=6.97

=7% approx

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