Inorganic Chemistry JEE 1991 Solutions: Periodicity, IIT video preparation, AIPMT coaching lecture

http://www.exponenteducation.com provides free IIT-JEE video tutorials, IIT study material, video solutions and NCERT and CBSE solutions for students of class 9th, 10th, 11th, 12th and droppers who are aspiring for IIT-JEE, AIEEE, CEE, MHTCET, NEET, MP PET, WBJEE and other engineering entrance exams. Online preparation material for medical entrance exams like AIPMT is available as well. This IIT JEE video lecture is from Inorganic Chemistry syllabus from the topic Periodicity and discusses JEE solutions of questions from IIT JEE 1991 papers of previous years. The focus of the first question is to arrange a few ions in the increasing order of their ionic size. The factor on which ionic size depends has been discussed: effective nuclear charge. The second question seeks to compare the first and second ionization potentials of copper and zinc. The concepts involved are: structures and electronic configurations of copper and zinc. This lecture will strengthen your fundamental concepts of the topic Periodicity from Inorganic Chemistry, and will enable you to solve questions and problems in JEE paper, practice tests, previous years papers, sample question papers and model test papers. Solving questions from Inorganic Chemistry is relatively easier as compared to other branches of Chemistry for IIT JEE as the questions are straightforward. IIT-JEE Chemistry online preparation videos, foundation course and free study material similar to this one are also available for class X, XI, XII, engineering entrance tests and medical entrance exam preparation at http://www.youtube.com/user/exponenteducation and http://www.crackiitjee.com/video-lectures/. Getting expensive preparation books and IIT study material is not the key to success in JEE 2012, AIEEE 2012, NEET 2012, other engineering entrance tests and medical entrance exams. Even the best coaching centres cannot help if self-studies are not concentrated upon. Solve sample test papers, previous years papers and online test series once your concepts are strong. Disciplined self-monitored studies can be equivalent to the best IIT JEE coaching in Kota. To access your progress you can take self-devised IIT JEE mock-tests or make use of online IIT JEE test series and AIEEE test series. You can refer to IIT JEE video lectures and video preparation material for IIT entrance and other entrance exams. For Inorganic Chemistry besides the NCERT books, you can also refer to books by J.D Lee, Arihant and other quality books for IIT preparation and AIEEE preparation."

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