Friday, 30 September 2011

Benifits of Reading

Reading offers a wide range of benefits, both for personal development and entertainment. Here are some of the key advantages of reading:

  1. Knowledge Acquisition: Reading exposes you to new information, facts, and ideas. It's a primary way to acquire knowledge on various topics, from history and science to literature and culture.

  2. Vocabulary Expansion: Reading regularly helps improve your vocabulary and language skills. Exposure to diverse writing styles and words enhances your ability to communicate effectively.

  3. Mental Stimulation: Engaging with a book or article requires cognitive effort, stimulating your brain and keeping it active. This can contribute to improved cognitive function and a reduced risk of cognitive decline as you age.

  4. Stress Reduction: Reading can be a powerful form of relaxation. It allows you to escape from everyday stress and immerse yourself in a different world or perspective.

  5. Enhanced Focus and Concentration: Reading demands your full attention, which can improve your ability to focus and concentrate on tasks in other areas of your life.

  6. Improved Empathy: Reading fiction, in particular, allows you to explore the thoughts and emotions of characters from different backgrounds and experiences. This can foster empathy and a deeper understanding of people from diverse cultures and backgrounds.

  7. Better Writing Skills: Exposure to well-written texts can improve your own writing skills by providing examples of effective writing styles, sentence structures, and grammar usage.

  8. Creativity Boost: Reading exposes you to imaginative and creative ideas, which can inspire your own creativity and problem-solving abilities.

  9. Cultural Awareness: Books often delve into the cultural, social, and historical aspects of different societies and time periods, broadening your cultural awareness and sensitivity.

  10. Personal Growth: Reading self-help and personal development books can provide valuable insights and strategies for personal growth and self-improvement.

  11. Entertainment and Escape: Fiction and other forms of literature offer an escape from reality and provide entertainment. They can transport you to different worlds and provide emotional experiences without leaving your chair.

  12. Better Sleep: Reading a physical book before bed, as opposed to screens, can help improve sleep quality by reducing the impact of blue light exposure from screens and relaxing your mind.

  13. Improved Critical Thinking: Engaging with different perspectives and ideas in books can sharpen your critical thinking skills and encourage you to evaluate information more critically.

  14. Stress Reduction: Reading can be a form of mindfulness, helping to reduce stress and anxiety by focusing your attention on the present moment.

  15. Social Connection: Reading can be a shared experience. Discussing books with others can lead to social connections and the exchange of ideas.

Whether you enjoy fiction, non-fiction, magazines, or online articles, reading regularly can have a positive impact on your life in numerous ways. It's a versatile and accessible activity that can be tailored to your interests and goals.



Saturday, 2 July 2011

PART – I (INORGANIC)
1.         Atomic structure – Fundamental particles of matter, atomic model – Rutherford’s Hund’s rule, Pauli’s exclusion principle.
2.         Periodic  table, periodicity of properties, electro negativity, electron affinity and ionization potential.
3.         Chemical bonding : Co-valent bond, lonic bond, Hydrogen bonding, Vander Waal’s forces.
4.         Co-ordination chemistry : Double and complex salt, werner’s theory, Effective atomic number, Valence bond theory in complexes.
5.         General chemistry of Gr IB, IIA and IIB elements of periodic table. Extraction & Properties of Silver, Boron, Phosphorous & and Chromium. Preparation, properties, structure and uses of their compounds.
6.         Preparation, properties, structure and uses of following compounds – Hydrogen peroxide, Ozone, Hydrazine, Hydroxylamine, Hydrazoic acid, Potassium permanganate.
7.         (a)       Different theories of acids and bases, Hard and soft acids. Reactions in Liquid NH3.
(b)       Principle involved in the separation of Cations, Solubility product, common ion effect.
8.         Preparation, Properties, bonding and application of alkyls and acyls of Li and Sn.
PART – II (ORGANIC)
1.         Hybridization in organic compounds, nomenclature of organic compounds.
2.         Alcohols : Classification, Preparation, properties and distinction between different types of monohydric alcohols, phenols – preparation and properties, comparative acidic strengths of alcohols and phenols.
3.         Carbohydrates : Classification and nomenclature, Glucose, Fructose, chain lengthening and chain shortening of aldoses, Conversion of glucose into fructose and vice-versa. Determination of open chain and ring structure of glucose.
4.         (a)       Preparation and synthetic use of malonic ester & Griqnard reagent
(b)       Preparation, properties and use of urea and Pyridine.
5.         Explain Tetra valency of Carbon, Type of hybridization in organic Compounds (sp, sp2 & sp3) hemolytic and hetreolytic bond breaking Explain Free Radical, Carbonium Ion & Carbanion, and their formation and stability. Effects in organic compounds :- Inductive, Mesomeric, Hyper conjugation and resonance.
6.         General Methods, Preparation, Preparation, Properties of Mono Carboxylic acid and their derivatives.
7.         Types of isomerism – optical, geometrical and conformational, tautomerism.
8.         (a) Synthetic polymers – Addition polymerization, free radical vinyl polymerization, condensation polymerization, polyesters and polyamides.
(b)       Soaps and synthetic detergents, colour & constitution of deys and their synthesis, Oils and fats.
PART – III (PHYSICAL CHEMISTRY)
1.         Thermodynamics : System and surrounding, types of systems, heat, work, Internal energy, Heat capacities and relation between them, Calculation of Q, W, E and H in isothermal and adiabatic expansions of gases, Efficiency and thermodynamic scale of temperature, Hess’s law and kirchoff’s.
2.         Characteristics of catalyst, preparation, purification, stability and properties of colloids.
3.         Crystal lattice, Unit cell, Bravis lattice, Bragg’s equation.
4.         (a)       Gaseous states – Kinetic theory of gases, Ideal and Real gases, Van der waal’s equation, Critical Constants.
5.         Rates of reaction, mathematical characteristics of simple chemical reaction – I Order, II Order and pseudo- order, Determination of order of reaction, Arrhericus equation and its application.
6.         Electro Chemistry – Specific, equivalent and molecular conductivities. Determination of specific and equivalent conductivities, effect of dilution on sp, equiv and molecular conductivities, Kohlrausch law, EMF of a cell and its determination.
7.         Dipole moment and its determination, Refractive index and molecular refractivity, magnetic properties – Para magnetism and Ferro-magnetism.