Notes On Gaseous State This page provides you all details about the gaseous state of BSc standard. Concerned problems will be solved at the end of each concept. Continue till the end to find the easiest explanation of every concept you need in this regard . Postulates of Kinetic Theory of Gases: 1. All gas consist of a very large number of minute particles, called molecules. 2. The gas molecules are extremely small in size and are separated by large distance. The actual volume of the gas molecules is thus negligible as compared to the total volume occupied by the gas. 3. The pressure exerted by the gas is due to the bombardment of the molecules on the walls of the vessel. 4. The gas molecules collide with one another and also with the walls of the vessels. These collisions are perfectly elastic and there is no loss of energy during these collisions. 5. The distance between the gas molecules are very large. Thus, there is no effective force of attraction or r
National Defence Academy (NDA) Entrance Examination
National Defence Academy (NDA) entrance examination is conducted for admission into Army, Navy and Air force wing.
The union public service commision (UPSC) prescribes NDA eligibility criteria when it notifies for the same.
Candidate must carefully read the eligibilty criteria before filling in the form.
Unmarried male candidates who have completed their 12 or equivalent examinationcan apply.
The eligibility criteria include nationality, age limit, educational qualification and physical standards (height, weight, visual standards ....) etc.
The application form for 2021 (II) examination is to be released on Jun 9 and will continue till Jun 21.
This Examination is conducted twice a year in two stages: the written exam and the SSB interview. Candidated who qualify in the written examination are called for the SSB interview.
The exam consists of two papers: Mathematics (120 objective questions & 2.5 hours) and the GAT (General ability test, 150 objective questions & 2.5 hours).
Syllabus of mathematics: Algebra, Matrices, Determinants, Trigoniometry, 2D and 3D, Differential calculus, Vector algebra, stastistics and probabilty,
Syllabus of GAT: English, GK, Physics, Chemistry, general science, Geography, Current events.
The official website is upsc.gov.in
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