Question

A solution is prepared by adding 40 g of sugar in 100 g of water. Calculate the concentration in terms of mass by mass percentage of solution.

❌ No Spam ❌​

Answer 1

$\huge\bf{\mathfrak{\underline{\underline{\red{Question:-}}}}}$

A solution is prepared by adding 40 g of sugar in 100 g of water. Calculate the concentration in terms of mass by mass percentage of solution.

⠀

$\huge{\mathfrak{\underline{\underline{\pink{Answer:-}}}}}$

Mass % = $\rm{{\dfrac{mass~of~solute}{mass~of~solution}}~×~100}$

⠀⠀ ⠀⠀⠀= $\rm{{\dfrac{40}{40~+~100}}~×~100}$

⠀ ⠀⠀⠀⠀= $\rm{{\dfrac{40}{140}}~×~100~=~28.57}$

$\rm{❥~Thus~mass~percent~=~28.57}$ %

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⠀

⠀⠀⠀⠀⠀ ⠀⠀нσρє ıт нєłρs

⠀⠀⠀⠀ ⠀⠀⠀ωıтн яєgαя∂s

⠀⠀⠀⠀ ⠀⠀⠀❤αя + ηαѵ❤