# JEE Main 2017: Most Important Chapters/Topics to Cover

There is hardly a week left in JEE Main 2017 examination so, selective study becomes very important. There is no time left to study complete syllabus. There are many topics which require prior understanding of some other topic/term.  You should not touch such topics if you have not studied them earlier. In this article we are going to tell you some important chapters from each subject which you must do before appearing JEE Main 2017 Examination.

So, here are the important topics of JEE Main 2017 Examination.

Physics

• Dimension and Measurement

This is the first chapter from JEE Main 2017 syllabus. This is one of the easiest chapters of the Physics. With very little effort, it can yield very fruitful results. This chapter consists of topics - Units and Dimensions, Measurement of Errors and Vectors. At least 2-3 questions are asked from this chapter.

• SHM and Waves

This is also very easy chapter. Mostly the questions asked are formula based. This chapter consists of 3 topics: Simple Harmonic Motion, Wave Motion and String Waves. Generally, 3-4 questions are asked from this topic.

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• Kinetic Theory of gases (KTG), Thermodynamics and Heat

From kinetic theory of gases, generally questions are asked based on the concept of speed of mixture of gases. From thermodynamics, questions are asked from first law of thermodynamics and adiabatic process. In Heat, questions are asked from Carnot cycle. This year it is expected 2-3 questions from this chapter.

• Gravitation

This is one of the most scoring chapters. Generally two questions are asked from this chapter and that too questions are generally formula based. So, you can score eight marks easily from this chapter.

• Current , Electricity and Capacitance

3-4 questions are asked from this chapter. Generally questions are asked which involve concepts from all topics i.e. Current, Electricity and Capacitances. Sometimes questions are asked from electrical devices.

• Semiconductors

Generally two questions are asked from this chapter. These questions are very easy. The important topics from this chapter are: Logic Gates and Diodes.

• Communication

Generally a definition based questions are asked from this chapter. So, this chapter can easily provide you four marks.

• Modern Physics

From this chapter generally one question is asked and the most important topic of this chapter is photoelectric effect.

So, if you give more time on these chapters, then you can easily attempt 15-20 questions out of 30 questions.

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Mathematics

• Sets, Relation and Function

Generally 4-5 questions are asked from this chapter. Domain, Range and inverse of the function are some important topics from the function. Usually one question is asked from the chapter Set and Relation.

• Mathematical Reasoning

Mathematical Reasoning is one of the easiest chapters of Mathematics. You can easily score 4 marks in JEE Main 2017 Examination from this chapter.

• Sequence and Series

Generally one question is asked from this chapter. In JEE Main Examination generally the question asked from this chapter is easy.

• Application of Derivative

Generally 2-3 questions are asked from AOD. The questions asked are too easy. Generally the questions asked are based on rate of change and tangent and normal

• Matrix and Determinant

Generally 2-3 questions are asked from this chapter and you can easily attempt one question out of them. The question can be asked based on the concepts of finding the inverse of matrix, finding the value of determinant, properties of matrix and determinants which can be easily solved.

• Complex number

1-2 questions can be asked from this chapter. Cube root of unity is one of the important topic of complex number. Generally a question is asked from this topic.

• Circle

Generally one easy question is asked from this chapter and you can easily score 4 marks from this chapter.

So, if you follow these chapters, then you can easily solve 10-12 questions easily.

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Chemistry

• Metallurgy

One question is asked from metallurgy. The question is easy and it is generally theory based.

• Solution and Colligative Property

Generally one question is asked from this chapter and it is very easy . So, you can score four marks easily from this chapter.

• Stereochemistry (R-S nomenclature)

In stereochemistry R-S nomenclature is very important and generally one question is asked from this chapter.

• Mole Concepts and Surface Chemistry

Generally 2-3 questions are asked from this chapter. In Mole concept generally the questions are numerical based and in surface chemistry the questions are theory based.

• Real Gases

One question is asked from this chapter. The question is very easy and it is generally based on ideal gas equation.

• Alcohols, Alkyl Halide and Hydrocarbons

Generally 1-2 question is asked from this chapter. In organic chemistry name reactions are very important. So, learn the final product of these reactions with their reaction mechanisms.

• Chemistry in everyday life

Generally one question is asked from this chapter. The question is theory based and easy.

• Coordination Compounds

From this chapter also, one easy question is asked.

Approximately 12-13 easy questions can be attempted from this easily.

Conclusion:

All the above chapters are easy and if you target these chapters you can easily qualify JEE Main 2017 Examination. Also, if you are revising complete syllabus of JEE Main 2017, then these chapters are important and require special attention.