Home
News
Colleges
Courses
Admission
Lectures
Online Test
Past Papers
Date Sheets
Results
Study Abroad
Jobs
Tutors
More
Apps
.jpg)
We have provided the short questions of FSc 11th class science group and arts group subject chapter wise. Each subject has many short questions chapter wise which cover the important topics and concepts of complicated subjects like chemistry. Short questions are the main portion of the paper. If you want to learn short questions first then also prepare long questions and other concepts of chapter. ilmkidunya provides the each type of material also in the form of video lectures and past papers for the 11th class FSc students for ease of the student. We have also included to the point answers to every chapter wise short questions of 11th class all science subjects. By learning the short questions answers visit our website which will give appropriate information about the mentioned topic in just 3 to 4 lines just like as the way BISE Boards approve. You can start preparation of FSc chemistry exams by concentrating and reading each chapter and then also attempting online tests which is mcqs based test designed at our website ilmkidunya.com.
In this chapter chemistry (liquids and solids) student can covers these topics as follows
In this way, ilmkidunya also provides the educational material of each type. Students can also find the results, date sheets regarding paper, news and all other helping materials and other updates like guess papers of all subjects and past papers. This website ilmkidunya covers almost all educational material for the preparation of the students. This website ilmkidunya.com is the best solution for those students who need to get success in future. This online based website is simple to process and helps in exams preparations or all classes students. All type of helping material is available also in English medium and urdu medium.
FSC Part 1 Chemistry Preparation
Online Short Questions For Chapter 4 "11th Class Chemistry Short Questions Chapter 4 Preparation "
Try The Short Questions For 11th Class Chemistry Short Questions Chapter 4 Preparation
-
Total Questions10
-
Available Sets2
Chemistry - 11th Class Chemistry Short Questions Chapter 4 Preparation
Question # 1
Why the melting and boiling points of alkanes increase with increase in molar masses?
- Ans 1: Alkanes are saturated hydrocarbons. Greater the length of carbon chain, greater the interaction of one molecule with the other. Higher alkanes are zig-zag in structure and they are tailed macromolecules as well. These features are responsible for the forces of interactions and cause the increase of M.P. and B.P. of alkanes.
11th Class Chemistry Short Questions Chapter 4 Preparation - Set 1
Question # 1
Why the melting and boiling points of alkanes increase with increase in molar masses?
- Ans 1: Alkanes are saturated hydrocarbons. Greater the length of carbon chain, greater the interaction of one molecule with the other. Higher alkanes are zig-zag in structure and they are tailed macromolecules as well. These features are responsible for the forces of interactions and cause the increase of M.P. and B.P. of alkanes.
11th Class Chemistry Short Questions Chapter 4 Preparation - Set 2
Question # 1
Define polymorphism and isomorphism? Give on example of each.
- Ans 1: Isomorphism is the phenomenon in which two different substances exist in the same crystalline form, e.g; NaNO3, KNO3, KNO3 are rhombonedral enystalline form. When a compound exists in more than one crystalline shape. Then the phenomenon is called polymorphism. AgNO3 rhombohedral crystals and orthorhombic crystalline form.
11th Class Chemistry Chapter 4 Preparation
Here you can prepare 11th Class chemistry Chapter 4 (Liquids and Solids) Preparation. Click the button for 100% free full Preparation.
