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.

The English medium students who are finding to prepare for exams online on single platform that guides the students with latest and most important Short Questions for exams of Chemistry to get the good marks in exams in the era of large competition among students. Then ilmkidunya is the perfect platform for the students to study online with best material and guideline. Students can easily prepare the most important short questions, online MCQ, past papers and much more of chemistry Ch. 9 Solution Preparation through ilmkidunya online preparation.

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

    + View More detail
    FSC Part 1 Chemistry Preparation
    Start Chemistry Chapter 9 Preparation
    ic

    FSC Part 1 Subjects

    icon
    Physics
    icon
    Biology
    icon
    Chemistry
    icon
    Mathematics
    icon
    Islamiat
    icon
    Urdu
    icon
    English

    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

    Start Test Download PDF

    Chemistry - 11th Class Chemistry Short Questions Chapter 9 Preparation

    Question # 1

    One molal solution of urea is more dilute as compared to its one molar solution.Why?

    • Ans 1: One molal solution contains one mole of urea per kg of solvent, while one mole solution contains one mole of urea per one dm3 Of solution.In one molal solution amount of water is greater than one molar solution because amount of solution included in it.
    Submit

    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

    One molal solution of urea is more dilute as compared to its one molar solution.Why?

    • Ans 1: One molal solution contains one mole of urea per kg of solvent, while one mole solution contains one mole of urea per one dm3 Of solution.In one molal solution amount of water is greater than one molar solution because amount of solution included in it.
    Submit

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

    Question # 1

    Why some properties are called colligative properties?

    • Ans 1: Colligative properties are called so because these depend upon the number of solute particle in definite amount of solvent and independent on the nature of solute.For example lowering of vapour pressure of water, caused by the addition of 6g of urea, 18 g of glucose and 34.2 g of sucrose is same although the solute particles are of different nature but their numbers are same.
    Submit

    11th Class Chemistry Short Questions Chapter 9 Preparation - Set 3

    Question # 1

    Describe that NaCI and KNO3 Are used to lower the melting point of ice?

    • Ans 1: NaCI and KNO3are used as antifreeze.They depress the freezing point of ice and it melts. This method is used to melt the ice from the roads in winter.
    Submit

    11th Class Chemistry Short Questions Chapter 9 Preparation - Set 4

    Question # 1

    Why hydration energy of Na+ Ion is less than Li+ Ion?

    • Ans 1: Hydration energy of an ion depends upon two parameters .
      1. Ionic Radii
      2. Charge density
      Greater the ionic radii of monopositive ions, smaller is the heat of hydration and vice versa. Hence Na+ Has greater size than Li+ That's why its heat of hydration is low.
    Submit

    ic-science-white
    Chemistry
    9th Chapter

    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.

    Start Chapter 9 Preparation

    Is this page helpful?