- PCM Study Material
- 5 Mock Tests
- 5 Diagnostic Tests
- 15 Practice Tests
- Sample Papers With Solutions
- Past Year Papers with Solutions
- Ask The Expert
- On Call Mentorship
When you hear the word ‘Chemistry’, what images come to mind? Test tubes, atomic structures, periodic tables, laboratory coats, journals or some crazy laboratory explosion? Well, Chemistry is the science of molecules and their transformations; it deals with the composition, structure, and properties of matter. 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 is derived from alchemy and is just as fascinating to learn. Also, Chemistry is one of the three core subjects in IIT JEE.
To boost your IIT JEE Chemistry preparation, you must strengthen your conceptual understanding. The plethora of books available in the market is the usual place to start. But these books are commonly available to all. By merely referring to them, what are you doing differently? For an added advantage, refer to the study material which comes along with our online preparation plan for IIT JEE Chemistry. The plan also includes videos which discuss the most relevant questions for IIT JEE Chemistry and their solutions.
What’s more? The online IIT JEE Chemistry preparation plan by TopperLearning and Motion Education has other features like Test Series, Ask the Expert and Mentorship Support. Keep scrolling to know more!
Solid State (P), Co-ordination Compound (I)
U&D, Vector & Calculas, Kinematics (11th)
Periodic Properties (I) , Atomic Structure (P) , Nomenclature (O)
Basic Maths and Log, Quardratic Equation
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 IIT JEE Chemistry, you must have 4 things: the determination to work hard, the correct IIT mentor/tuition teacher, a well-rounded study plan customized according to your specific needs, and a winning strategy to crack IIT JEE Main or Advanced. The determination and hard work depend on you, but for the other three, you will need access to good IIT JEE coaching. And, do you know how hard it is to come by a good IIT coaching center? The best ones are always either out of reach or out of the budget. Save yourself the time, money and stress by opting for online IIT JEE coaching instead. Boost your IIT JEE preparation with personalized guidance, instant doubt solving and a ready-to-execute preparation plan. Enroll now and experience it yourself!
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Sir please solve and explain me the concept in Q.6.