chemistry class 11 notes

1. Class 11 chemistry notes |Short key & Notes 11th chemistry |Entrancei About chemistry class 11 Notes In class 11 chemistry you will learn about atom and its structure .Reactions and how to apply concepts in equilibrium. “The rich diversity of chemical behavior of different elements can be traced to the differences in the internal structure of atoms of these elements”. Maharshi Kanad [600 BC] the Indian Philosopher proposed that matter is made up of small particles called Parmanu and anu.Later on Democritus [400 BC], a Greek Philisopher also proposed that the matter is made up of extremely small particles, i.e., atoms are fundamental building blocks of the matter. The word ‘atom’ has been derived from the Greek word ‘a–tomio’means ‘which cannot be cut’ or ‘non–divisible’.These earlier ideas were mere speculations and there was no way to test them experimentally. John Dalton (1808–1809) could give a scientific basis to the old ideas or hypothesis by proposing his famous atomic theory called as Dalton’s atomic theory, regarded the atom as the ultimate particle of matter and considered to be indivisible and indestructible. Infact, the atom as the whole is electrically neutral as number of protons in it is equal to number of electrons.The researches show that atom can be divided into about 200 sub atomic particles. The electron, proton and neutron are the main fundamental particles of an atom.

2. Important chapter of class 11 chemistry Class 11 chemistry consist of 14 chapters of which the most important chapter are. 1 Atomic structure 2. Some basic concepts of Chemistry 3. Gaseous state 4. Periodic properties 5. Chemical bonding 6. Solid State 7. Liquid Solutions 8. Thermodynamics & Thermochemistry 9. Redox reactions & Electrochemistry 10. Chemical equilibrium 11. Ionic equilibrium Why Entrancei for CBSE Class 11 Chemistry Notes Academic team of entrancei consist of highly experienced team of teacher who prepared a dedicated academic recourse for class 11 Chemistry. We have prepared different section for Class 11 chemistry for the students who are preparing for JEE and who are preparing for CBSE board exam. Our team understand the requirements of resource for class 11 Chemistry and its use. You can get detail class 11 Chemistry Notes chapter wise with addition of solved and unsolved examples .Each chapter of class 11 Chemistry Notes consist of one to 5 exercise having Objective types questions which enhanced your learning of the chapters. NCERT solutions for class 11 Will help you excel in the exam prepared by our academic team. At the same page you will get chapter wise online quiz for class 11 Chemistry. The pattern of online quiz is similar to the exam conducting body. Apart for these resources you can check out Important questions for class 11 Chemistry and different segment for formulas for class 11 Chemistry. Apart from the above recourse for class 11 chemistry you can download previous year papers, sample paper for class 11 chemistry, important chemistry formulas and list of name reactions of organic

3. chemistry . In chemistry doubts section you will get lots of class 11 chemistry doubts elaborated with examples .