[Resolved]  Topchalks — All topic not covered

TopChalks provides in-depth solution for Classes X, XI, XII, IIT-JEE and AIEEE.

Every topic taught by TopChalks faculty is explained in-depth keeping in mind the requirement of the student who would be studying for a particular class or examination.

Such as for IIT-JEE all the important topics have been taught and 2025 problems has been discussed by faculty. It’s a comprehensive package with an input of 1623 lectures wrapped in 300 hours.

Almost all the topics mentioned in your query are covered in TopChalks IIT-JEE package. (List and the
location of the topics are mentioned below).

There are a few units which are referred to cursorily in TopChalks which are very basic for Class XI and XII PCM. These topics are covered in-depth in our class XI and XII packages.

If you need help in mastering the rest of the topics of class XI and XII then TopChalks class XI and XII PCM course is there to help you.

TopChalks can help you by providing online access to these topics so as to empower you to crack IIT-JEE.

For any clarification or queries, please don't hesitate to contact TopChalks at [protected]@topchalks.com

Physics
1. Vectors (For this go through XI content)
2. Static and Dynamic Friction (Discussed in IIT-Physics, chapter “Friction”.)
3. Gravitation [Whole concepts of gravitation such as Law of gravitation, gravitational potential and field, motion of planets and satellites in circular orbits] (Everything is discussed in IIT-Physics chapter “Gravitation”.)
4. In Rotation concepts such as parallel and perpendicular axes theorem, torque, Equilibrium of rigid bodies, collision of point masses with rigid bodies -these are very crucial topics which are not covered. (Almost everything is discussed in XI content and IIT- Physics, chapter Rotational motion.)
5. Linear and Angular Simple Harmonic Motions-this is also very crucial topics which are not covered. (Everything is discussed in IIT-Physics, chapter “Simple Harmonic Motion”)
6. Hooke's law, young's modulus and related concepts (discussed in IIT-Physics, chapter “Bulk Matter”)
7. Fluid mechanics (Discussed in IIT-Physics, chapter “Fluid Mechanics”)
8. Wave motion (Discussed in IIT-Physics, chapter “Sound Waves”)
The concepts in Thermal Physics which are missing are:
1. Newton's law of cooling (Very basic, go through XII content.)
2. Ideal gas laws (Go through IIT Chemistry, chapter “Gaseous State”.)
3. Black Body Radiation, Absorptive and emissive powers, Kirchhoff’s law, wien's displacement law Stefan's law (Everything is discussed in IIT-Physics, chapter “Heat and Thermodynamics”)

Chemistry:

Inorganic chemistry:

Preparation and properties of following compounds are missing:
1. Silicon carbide, oxyacids of carbon (carbonic acid), phosphorous acid, sulphurous acid, Fertilizers :NPK type, oxides, chlorides and sulphates of copper and silver thiosulphate (phosphorous acid, sulphurous acid are discussed in IIT Chemistry, chapter s/p Block Elements.)
2. Principles of qualitative analysis: Groups I to V (only Ag+, Hg2+, Cu2+, Pb2+, Bi3+, Fe3+, Cr3+, Al3+, Ca2+, Ba2+, Zn2+, Mn2+ and Mg2+ ) Nitrate, halides, sulphate, sulphide and sulphite.
(We are not able to understand your query)

Hi i accept your point but you can try Exponent Education package and you can see the lesson mentioned on the package befor you purchase. also see their demo videos in youtube and see the clarity they provide. I got the same package to my brother and he never miss any lessons.

i have installed 7 cds in the last month.suddenly the icon has disappeared from the desktop today i.e on[protected].my cd key number is "[protected]".please activate my iit package in order to proceed further.

please rectify the problem

Sir I am G.AJAYA KUMAR from Vijayawada A.P. I received IIT package from you with cd key number[protected] and indentification number is[protected].It was activated in the month of March first time.Due to some problem now it is inactivated.So it was installed for second time.Now we are getting the message to give the activation code.Hence we request you to give the activation code for second time and help us.
Thanking you.

Topchalks — cheating with consumer

BE AWARE THAT IF YOU PURCHASE THE CD FROM TOPCHALKS THE CD WILL ACTIVATE ONLY TWO TIME I[censored]NFORTUNATELY YOU NEED TO FORMAT YOUR COMPUTER THIRD TIME YOU SHOULD AGAIN PAY FULL CHARGES TO TOPCHALKS THEN YOU WILL RUN OTHERWISE YOU HAD A COMPUTER WHICH WILL NEVER DAMAGED BY ANY VIRUS

for any other enquirer you may contact me at
[protected]

Topchalks — topic Missing

I have a 3 months online subscription for IIT-JEE.
Today i found out that one chapter is missing in Chemistry its Thermodynamics.

I alsofaced same problem

I have been facing same prob for the last 2 mths

After installing TopChalks software, you can take a full disk backup using tools like diskimage XML In case you had to format the hard disk, you can restore from the backup. I tested and it is working!