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Important notes of chemistry for neet, jee for hydrogen are useful for all aspirants preparing for entrance exams including jee, neet. Class 11 hydrogen ncert solutions are chapterwise and exercisewise solutions which help the students to prepare in the best way for their exams. If an electric discharge is passed through hydrogen gas is taken in a discharge tube under low pressure, and the emitted radiation is analysed with the help of spectrograph, it is found to consist of a series of sharp lines in the uv, visible and ir regions. Like alkali metal, hydrogen also loses its only electron to form hydrogen ion, i. Ncert solutions for class 11 chemistry in pdf format for cbse board as well as up board updated for new academic year. This article provides the revision notes of the chapter hydrogen of class 11 chemistry for the students so that they can get a quick glance of the chapter. Hydrogen pdf notes, important questions and synopsis. This website is created solely for jee aspirants to download pdf, ebooks, study materials for. Hydrogen class 11 notes chemistry chapter 9 learn cbse. Apr 22, 2019 when in hydrogen molecule, the nuclear spins are in the same direction, it is known as ortho hydrogen. Alkali metals act as reducing agents because of their tendency to lose valence electron. Hydrogen is the first element in the periodic table. Both have affinity for electronegative element for example, na2o, nacl, h20, hcl. Ncert solutions for class 11 chemistry in pdf format for cbse board as well as up board academic year 201819 onward are available to download.
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Position of hydrogen in periodic table, occurrence, isotopes, preparation, properties and uses of hydrogen, hydridesionic covalent and interstitial. Link of pdf file is given below at the end of the questions list. Hydrogen bonding online cbse notes, study material. This document is highly rated by class 11 students and has been viewed 14385 times. It was named inflammable air, lavoisier gave it the name hydrogen creek. The important and major topics covered under chapter 9 hydrogen are as follows. Class 11 chemistry notes chapter 9 hydrogen pdf download free. Three stable isotopes of hydrogen are protium, deuterium, and tritium. All cbse notes for class 11 chemistry maths notes physics notes biology notes. Classification of elements and periodicity in properties.
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