Question

To make a saturated solution,36g of sodium chloride is dissolved in 100g of water at 239k. find its concentration at this temperature explain me​

Answer 1

Explanation:

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Mass per cent is a way of expressing a concentration or describing the component in a particular mixture. The solution composition can be expressed in mass percentage that depicts the mass of solute present in a given mass of solution.

The quantity of solute is expressed in mass or by moles. For a solution, the mass per cent is described as the grams of solute per grams of solution, multiplied by 100 to get the percentage.

Concentration

Mass of sodium chloride (Solute) = 36gm

Mass of water (solvent) = 100 gm

Mass of solution = 36+100

• ∴ Mass of solution = 136 gm

• Concentration = (Mass of Solute / Mass of Solution) × 100

• Concentration = (36/136) × 100

• Concentration = 26.47%

Answer 2

Answer:

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