Solutions and Its Concentrations

Solutions and Its Concentrations

Assessment

Interactive Video

Chemistry

9th - 10th Grade

Hard

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The video tutorial explains the concept of solutions, which are homogeneous mixtures of solute and solvent. It discusses the properties of solutions, such as homogeneity, and provides examples like lemonade and saltwater. The tutorial also covers different types of solutions, including gas-liquid solutions and alloys. It introduces the concepts of density and concentration, explaining how concentration is the ratio of solute to the total solution. The video further explores saturation, where no more solute can dissolve, and methods to express concentration, such as mass by mass and mass by volume percentages.

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3 questions

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1.

OPEN ENDED QUESTION

3 mins • 1 pt

What is a saturated solution and how can it be identified?

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2.

OPEN ENDED QUESTION

3 mins • 1 pt

Describe the difference between saturated and unsaturated solutions.

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3.

OPEN ENDED QUESTION

3 mins • 1 pt

What methods are used to express the concentration of a solution?

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