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A solution contains 40 g of common salt ...

A solution contains 40 g of common salt in 320 g of water. Calculate the concentration in terms of mass of mass percentage of the solution.

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To calculate the concentration in terms of mass percentage of the solution, follow these steps: ### Step 1: Identify the mass of solute and solvent - The mass of common salt (solute) = 40 g - The mass of water (solvent) = 320 g ### Step 2: Calculate the total mass of the solution - Total mass of the solution = mass of solute + mass of solvent ...
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NCERT ENGLISH-IS MATTER AROUND US PURE?-Exercise
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  2. What is meant by a substance ?

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  11. Explain the following giving examples. (a) Saturated solution (b) ...

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  12. Classify each of the following as a homogeneous or heterogeneous mixtu...

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  17. Classify the following into elements, compounds and mixtures. (a) So...

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