Engineering and Medical being one of the most competitive exams needs through preparation. There is no standard study material for NEET. Although number of NEET preparation books are available.
Direct Admission’s material for engineering and medical exams comprises of all topics and features solved example along with required diagram, tables of important constant value and some conceptual questions that will further help students in memorizing the concepts
Organic chemistry is the study of compounds of carbon. Although many organic compounds are isolated from plant and animal sources, most of them can be synthesized. All the organic compounds contain the element carbon.Compounds of carbon with hydrogen are called hydrocarbons. Apart from hydrogen, organic compounds may also contains carbon atom bonded with sulphur, nitrogen, phosphorus and halogen atoms.
Physics is the science that describes the working of the nature using the language of mathematics. It is often considered the most vital of all the natural sciences and its theories attempt to describe the behavior of the smallest building blocks of matter, light, the Universe and everything in between.
Physics in fact, is a very fascinating subject as it expands the frontiers of knowledge about nature. It generates the expertise needed for the future technological advances that will continue to move the economic engines of the world. This branch lays the foundation and improves the understanding of various other disciplines including the earth, agricultural, chemical, biological, and environmental sciences, plus astrophysics and cosmology.
Inorganic chemistry is the branch of chemistry which deals with the chemical changes in most primitive manner. It is not mathematical in nature and deals in elemental form of nature. The Mendeleev’s Periodic Table becomes the basis of study as we divide the elements according to their groups and then study them. These groups are regrouped as s-block, p-block, d-block and f-block elements. In these p-block is not the bulkiest but also the most important part. The order of importance is followed by s-block elements. The chapter of Coordination Compounds is also important from the scoring point of view. The other chapters of Analytical Chemistry and Extraction of Elements also fetch few questions which are direct in nature.
Physical Chemistry is the branch of chemistry which is quite like mathematics and physics in developing underlying principles of chemistry. It observes and explains the physical and chemical properties of matter. Physical chemistry at NEET level starts from basics of mole concept, quantities at atomic level and covers energy, thermodynamics and kinetics which forms the basis of how reactions occur. Various topics covered in physical chemistry such as stoichiometry, chemical equilibrium, concentration of solutions, atomic structure, thermodynamics or chemical energetic form the backbone of chemistry at NEET level and higher chemistry at graduate and post graduate level.
, a communications system is a collection of individual communications networks, transmission systems, relay stations tributary stations, and data terminal equipment (DTE) usually capable of interconnection and interoperation to form an integrated whole. The components of a communications systemserve a common purpose, are technically compatible, use common procedures, respond to controls, and operate in union. Telecommunications is a method of communication (e.g., for sports broadcasting, mass media, journalism, etc.).