- Online Test Series
- Final Revision Module (3 Books)
- 5 Mock Tests
- 5 Diagnostic Tests
- 15 Practice Tests
- Sample Papers With Solutions
- Past Year Papers with Solutions
- Ask The Expert
- On Call Mentorship
Chemistry is the science of molecules and their transformations; it deals with composition, structure and properties of matter. Chemistry is broadly divided into organic and inorganic chemistry. Organic chemistry revolves around the study of carbon compounds. Inorganic chemistry deals with everything else. Modern Chemistry dates back to the 17th century, but it is believed that the true origin of Chemistry goes far beyond. It is the branch of science that derives itself from alchemy and is just as fascinating to learn. Also, Chemistry is one of three core subjects in NEET.
To boost NEET 2019 preparation, students must strengthen conceptual understanding. Refer to Motion’s study material, and learn Chemistry concepts, straight from the finest faculty of Kota. The online preparation plan for NEET Chemistry also includes video solutions to help students visualise concepts and understand their applications. These video solutions also discuss the most relevant questions for NEET Chemistry and their solutions.
What’s more? The online NEET Chemistry preparation plan brought to you by TopperLearning and Motion Education has other features like Test Series, Ask the Expert and Mentorship Support. Keep scrolling to know more!
Periodic Properties (I)
Diversity in the living world
Solid State (P)
Reproduction in organisms
U&D, Vector, Kinematics (11th)
Periodic Properties (I) , Atomic Structure (P) , Nomenclature (O)
Diversity in the living world, Reproduction in organisms
The Mole Concept
One Mole = Avogadro's Number [NA] = 6.023 x 1023. It is the number of atoms present in exactly 12 g of C -12 isotope.
Atomic weight [A] : Atomic weight is the relative weight of one atom of an element with respect to a standard weight
isotope u (atomic mass unit) weight :
One amu = the part by weight of an atom of C - 12 isotope = = 1.66 × 10-24g
Change of scale for atomic weight : If an amu is defined differently as (1/x) th party by weight of an atom of C-12 isotope rather (1/12) th part than the atomic weight (A') can be derived as :
where, A= conventional atomic weight.
Molecular weight (MW) : Like atomic weight, it is the relative weight of a molecule of a compound with respect to amu weight.
To crack NEET Chemistry, start early, and get acquainted with the chemistry syllabus. Refer to the chapter-wise weightage of the NEET Chemistry syllabus, and start with the most important topics from the NEET perspective. Familiarise yourself with the exam paper pattern by referring to sample papers which will give you a clear idea of what to expect in the NEET Chemistry exam.
In addition, you must have 4 other things: determination to work hard, the correct NEET mentor/tuition teacher, a well-rounded study plan customised according to your specific needs, and a winning strategy to crack NEET. The determination and hardwork is your department, but for the other three, sign up for our NEET Chemistry online course right away.
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IS H2c=N+=N OR H2C- =N=N more stable
Please answer the following question with explanation