ANU UG/Degree 1st Sem Principles of Chemical Sciences Important Questions ( Multidisciplinary Course)

ANU UG/Degree 1st Sem Principles of Chemical Sciences Important Questions ( Multidisciplinary Course) are now available. These questions are prepared by top experienced faculty. By preparing these questions you can get good marks in your external exams.

 

 Unit I: Matter, Atoms, Molecules & Nuclear Chemistry 

Classification of matter, Dalton atomic theory, Thomson Model, Rutherford Model, Bohr’s model of atom, quantum numbers, electronic configuration, Aufbau Principle, Pauli’s exclusion principle, Hund’s rule. Isotopes-Isobars, Nuclear decay, Band of Stability, Nuclear Reaction types, Nuclear Applications.

Short Answer Questions:

1. What are the three main states of matter?
2. What are the postulates of Dalton's Atomic Theory?
3. How does the Rutherford model differ from the Thomson model of the atom?
4. What is the significance of quantum numbers in describing electrons?
5. How does Aufbau principle help in determining the electronic configuration of an atom?

Long Answer Questions:

1. Explain the concept of isotopes and isobars, giving examples of each.
2. Describe the different types of nuclear decay and their characteristics.
3. What is the "Band of Stability" and how does it relate to nuclear stability?
4. Explain the two main types of nuclear reactions and provide examples of each.
5. Discuss the various applications of nuclear chemistry in different fields like medicine, energy production, and technology.

 Unit II: Elements, Classification and Chemical Bonding 

Classification of elements, Periodic Classification of elements based on electronic configuration, classification into types, classification into metals, non-metals and metalloids, periodic propertiesatomic radii, ionisation enthalpy, electronegativity, Octet rule, ionic bond properties of Ionic compounds-covalent bond, properties of covalent molecule.

Short Answer Questions:

1. What is the basis for the periodic classification of elements?
2. How do the properties of metals differ from those of non-metals?
3. What is the relationship between atomic radius and position in the periodic table?
4. What does the term "electronegativity" mean?
5. What is the octet rule and why is it important?

Long Answer Questions:

1. Explain the different block classifications (s, p, d, and f) within the periodic table and provide examples of elements in each block.
2. Describe the factors that affect ionization enthalpy and explain how it varies across the periodic table.
3. Compare and contrast the properties of ionic and covalent bonds, providing examples of each type of bonding.
4. Discuss the factors that influence the polarity of a covalent bond and explain how it relates to electronegativity.
5. Explain the concept of the octet rule and its limitations in predicting the structures of molecules with multiple central atoms or lone pairs.

 Unit III: Acids, Bases, Salts, Chemistry in Daily life 

Definition, types and properties of Acids, Bases, Salts, strength of acids and bases, pH, Importance of Chemistry in daily life. (food, drugs, textiles, preservatives, soaps and detergents.)

Short Answer Questions:

1. What are the main properties of acids?
2. How are bases defined according to Arrhenius theory?
3. What is the difference between a strong acid and a weak acid?
4. What is the pH scale and how does it relate to acidity and basicity?
5. What is the role of chemistry in the preservation of food?

Long Answer Questions:

1. Explain the different theories of acids and bases (Arrhenius, Bronsted-Lowry, and Lewis) and provide examples of each.
2. Describe the neutralization reaction between an acid and a base and its importance in various applications.
3. Explain the role of chemistry in the development of drugs and medicines, including examples of specific drugs and their chemical properties.
4. Discuss the different types of preservatives used in food and beverages and explain their scientific principles.
5. Compare and contrast the cleaning mechanisms of soaps and detergents, highlighting the role of chemistry in their formulation.

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ANU UG/Degree 1st Sem Important Questions (Major & Minor) for A.Y 2023-24

 ANU UG/Degree 1st Sem  Important Questions are now available. These questions are prepared by top experienced faculty. By preparing these questions you can get good marks in your external exams.

APSCHE recently released new curriculum for UG/Degree courses which effect from 2023-24 Academic Year. This new curriculum is a combination of Major & Minor subjects along with languages, skill courses, multidisciplinary, common value added, and Indian knowledge courses.

There are many advantages to including a major and minor subject in a curriculum. Here are some of the most common:

• Broadens your knowledge base. A major and minor give you the opportunity to explore two different areas of study, which can help you develop a broader understanding of the world. This can be especially helpful if you're not sure what you want to do with your life after college, or if you're interested in pursuing a career that requires knowledge from multiple disciplines.
• Makes you more marketable to employers. Employers are often looking for candidates with a well-rounded education, and a major and minor can show that you're capable of mastering different subject areas. This can give you a competitive edge in the job market.
• Helps you develop your interests and talents. A minor can be a great way to explore your interests and talents outside of your major. This can help you discover new passions and develop skills that you can use in your career or in your personal life.
• Adds depth to your studies. A minor can help you add depth to your studies in your major. For example, if you're a business major, you could minor in marketing or accounting. This would give you a more comprehensive understanding of business and make you a more well-rounded professional.

Of course, there are also some potential disadvantages to including a major and minor in a curriculum. For example, it can add extra time and cost to your degree. However, the benefits of a major and minor often outweigh the disadvantages. If you're considering adding a minor to your curriculum, be sure to weigh the pros and cons carefully.

Here are some additional advantages of including a major and minor in a curriculum:

• It can help you decide on a career path. If you're not sure what you want to do after college, a minor can help you explore different career options. For example, if you're interested in working in the medical field, you could minor in biology or chemistry. This would give you a better understanding of the subjects that are important in this field and help you decide if it's the right career for you.
• It can help you develop your critical thinking skills. Taking classes in different subjects can help you develop your critical thinking skills. This is because you'll be exposed to different ways of thinking and different perspectives. This can be especially helpful if you're planning on pursuing a career in a field that requires critical thinking, such as law or business.
• It can help you become a more well-rounded person. Studying different subjects can help you become a more well-rounded person. This is because you'll learn about different cultures, different ways of thinking, and different ways of life. This can make you a more interesting and knowledgeable person, and it can also help you become more open-minded and tolerant of others.

 ANU UG/Degree 1st Sem Important Questions

 Sine the guidelines are not finalized, we are expecting the following structure in the 1st semester by observing the previous course structure.

1. English ( A Course in Communication and soft Skills) - 75 Marks

 Languages:

2. Telugu - 75 Marks

3. Hindi - 75 Marks

4. Sanskrit  - 75 Marks

5. Urdu - 75 Marks

6. Multidisciplinary Courses ( Choose any one)  

a) Introduction to Social Work  - 50 Marks

b) Principles of Psychology - 50 Marks

c) Indian History - 50 Marks

d) Principles of Biological Sciences - 50 Marks

e) Principles of Chemical Sciences - 50 Marks

f) Principles of Physical Sciences - 50 Marks

7. Skill Enhancement Courses

a) Entrepreneurship Development - 50 Marks

b) Leadership Skills - 50 Marks

c) Analytical Skills - 50 Marks

d) Communication Skills- 50 Marks

 

8. Group Specific Courses - 50 Marks

 

 B.Sc ( All Specializations) 

 

1. Essentials and applications of mathematical, Physical and Chemical Sciences - 75 Marks

 

2. Introduction classical Biology - 75 Marks

 

3.  Fundamentals of Cell Biology and Bio Chemistry - 75 Marks

4. Introduction to Home Science - 75 Marks

5. Introduction to Food Science and Nutrition - 75 Marks

6. History of Film Industry - 75 Marks

7. Introduction to Food Science and Nutrition - 75 Marks

 

8. Advancement in Mathematical, Physical and Chemical Sciences - 75 Marks

 

9. Introduction to Applied Biology - 75 Marks

 

10. Story Design and Execution - 75 Marks

 

11. Health, Hygiene & Wellness - 75 Marks

 

12. Human Anatomy and Physiology   - 75 Marks

For all Commerce Groups ( B.A, B.Com, BAOL) 

1. Fundamentals of Social Science - 75 Marks

 

2. Fundamental of Commerce - 75 Marks

 

3. Perspectives on Indian Society  - 75 Marks

 

4.  Business Organization - 75 Marks

 

 BCA

 

1. Fundamental of Commerce - 75 Marks

 

BBM 

 

1.  Introduction to Tourism and Hospitality Industry - 75 Marks

 

Andhra Kesari University (AKU) UG/Degree 1st Sem Reg Exam Time Tables Dec 2023

Andhra Kesari University (AKU) UG/Degree 1st Sem Reg Exam Time Tables Dec 2023 are now available and the exams are commencement from 14.12.2023

Download official time tables from below