First Year Chemistry Chapter 9 Online Short Questions for 1st Year Chemistry Chapter 9 Solutions Preparation

FSc marks plays a very important role in student’s life as the scores in FSc decides the career of the student. So students work quite hard to get the highest scores in FSc to get admissions in the top institutes for higher studies. To get good marks students not only relay on the books but also prefer to study through other channels. Ilmkidunya is the platform for the students that facilitates the students and students can study the complete course online. As ilmkidunya is proving Short questions, past paper, videos lectures and a large no of important Short question of every subject of FSc part 1 for the help of students.

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Here students can study the Short questions of chapter 9 Solution Preparation. The chapter consist the following important topics:

  • Concept of solution

  • Concentration of solution

  • Solution types

  • Difference between ideal and non-ideal solution

  • Vapour pressure

  • Definition of solubility and Solubility curves

  • Colligative properties

  • Solutions

  • Difference between hydration and hydrolysis

    • Students can also download the lecture for ease and can watch the video tutorials by the best teachers, to understand the chapter topics more clearly, by a single click on the link online preparation. FSc students must avail this chance and get advantage from the site ilmkidunya for better results in exams

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    Online Short Questions For Chapter 9 "11th Class Chemistry Short Questions Chapter 9 Preparation "

    Try The Short Questions For 11th Class Chemistry Short Questions Chapter 9 Preparation

    • Total Questions10

    • Available Sets4

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    Chemistry - 11th Class Chemistry Short Questions Chapter 9 Preparation

    Question # 1

    Beckmann's thermometer is used to note the depression in freezing point.Explain with reason?

    • Ans 1: There is a very small difference between freezing point of pure solvent and its dilute solution.Ordinary thermometer can read up to 0.5K.Hence theses cannot differentiate between freezing point of pure solvent and solution.
      Beckmann' sthermometer can read up to 0.01K.Hence it cn exactly measure the freezing point of pure solvent and solution.
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    Prepare Complete Set Wise Questions For Chapter 9 "11th Class Chemistry Short Questions Chapter 9 Preparation "

    11th Class Chemistry Short Questions Chapter 9 Preparation - Set 1

    Question # 1

    Beckmann's thermometer is used to note the depression in freezing point.Explain with reason?

    • Ans 1: There is a very small difference between freezing point of pure solvent and its dilute solution.Ordinary thermometer can read up to 0.5K.Hence theses cannot differentiate between freezing point of pure solvent and solution.
      Beckmann' sthermometer can read up to 0.01K.Hence it cn exactly measure the freezing point of pure solvent and solution.
    Submit

    11th Class Chemistry Short Questions Chapter 9 Preparation - Set 2

    Question # 1

    The concentration in terms of molality is independent of temperature but molarity depends upon temperature .Why?

    • Ans 1: In molality mass of solvent is taken.Mass us independent of temperature.In molarity volume of solution is take.Volume changes by change in temperature.
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    11th Class Chemistry Short Questions Chapter 9 Preparation - Set 3

    Question # 1

    Colligative properties are obeyed when the solute is non-electrolyte and also when the solutions are dilute.Explain?

    • Ans 1: Colligative properties depend upon number of solute, particles in solution of non-electrolyte. Solute do not ionize in solution and its number of particles remain same. E.g1 mole of urea produces 3.02x1023 Particles in solution.When solution is dilute, less number of solute particles far away from each other and they behave independently and colligative properties are obeyed.
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    11th Class Chemistry Short Questions Chapter 9 Preparation - Set 4

    Question # 1

    Give the condition of colligative properties?

    • Ans 1: There are following conditions for colligative properties:
      1. Solution must be dilute.
      2. Solute must be non-volatile.
      3. Solute must be non-electrolyte.
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    11th Class Chemistry Chapter 9 Preparation

    Here you can prepare 11th Class chemistry Chapter 9 (Solutions) Preparation. Click the button for 100% free full Preparation.

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