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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
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Mole fraction (x):
Average/Mean atomic mass:
Mean molar mass or molecular mass:
Calculation of individual oxidation number:
Formula: Oxidation Number=Number of electrons in the valence shell-number of electrons left after bonding
Concept of Equivalent weight/Mass:
For elements, equivalent weight (E) =
Where M=Molar mass
(v. f. = valency factor)
Concept of number of equivalents:
No. of equivalents of solute= No. of moles of solute × v.f
Normality=Molarity × v.f
Calculation of valency Factor:
n-factor of acid = basicity = no. of H+ ion(s) furnished per molecule of the acid.
n-factor of base = acidity = no. of OH-. ion(s) furnished by the base per molecule.
At equivalence point:
N1V1 = N2V2
n1M1V1 = n2M2V2
Volume strength of H2O2:
20V H2O2 means one litre of this sample of H2O2 on decomposition gives 20 lt. of O2 gas at S.T.P.
Measurement of Hardness:
Calculation of available chlorine from a sample of bleaching powder:
Where x= molarity of hypo solution and v=mL. of hypo solution used in titration.
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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Queries asked on Sunday and after 7 pm from Monday to Saturday will be answered after 12 pm the next working day.
The enthalpy of reaction is maximum in which of the following reaction?:- (1)NaOH+ HCl➝NaCl+H2O, (2)NaOH+HF➝NaF+H2O, (3)NaOH+HBr➝NaBr+H2O,
(4) All have same value. Please answer with detail explanation.