Which chapters are there for mains but not in advanced?

Hello Arun,

Following are the detailed information about the Chapters which are there for mains but not in advanced.

Topics included from JEE Main but not in JEE Advanced Physics

1. Electronic Devices: Semiconductors; semiconductor diode: I-V characteristics in forward and reverse bias; diodes as a rectifier; I-V characteristics of LED, photodiode, solar cell and diode; Zener diode as a voltage regulator. Junction transistor, transistor action, characteristics of a transistor; transistor as an amplifier (common emitter configuration) and Oscillator. Logic gates (OR, AND, NOT, NAND and NOR). Transistor as a switch.
2. Electromagnetic Waves: Electromagnetic waves; Characteristics of Electromagnetic Waves; Transverse nature of electromagnetic waves; Electromagnetic spectrum; Applications of Electromagnetic waves
3. Communication Systems: Electromagnetic waves’ propagation; Amplitude and Frequency Modulation; Bandwidth of signals & transmission medium; Basic elements of a Communication System (Block Diagram only).

Topics included in JEE Main but not in JEE Advanced Chemistry

1. Biomolecules: Vitamins – Classification and functions; Nucleic acids – Chemical constitution of DNA and RNA
2. Chemistry in Everyday Life: Chemicals in medicines – Analgesics, tranquilizers, antiseptics, disinfectants, antimicrobials, antifertility drugs, antibiotics, antacids, antihistamins – their meaning and common examples.
3. Chemicals in food – Preservatives, artificial sweetening agents – common examples.
4. Cleansing agents – Soaps and detergents, cleansing action

Topics included in JEE Main but not in JEE Advanced Maths

1. Sets, Relations and Functions: Sets and their representation; Union, intersection and complement of sets and their algebraic properties; power set; relation, Types of relations, equivalence relations
2. Statistics and Probability: Measures of Dispersion; calculation of mean, median. Mode of grouped and ungrouped data calculation of standard deviation, variance and mean deviation for grouped and ungrouped data.
3. Trigonometry: Heights and Distances
4. Mathematical Reasoning: Statements, logical operations and, or, implies, implied by, if and only if. Understanding of tautology, contradiction, converse and contra positive.

All the best!