Chemistry the central science pdf download

Phenol – General View Phenol is the simplest Aromatic Alcohol with the Molecular formula of C₆H₅OH. This Molecule consists of the Phenyl Group (-C₆H₅) attached to the hydroxy group (-OH). It is Acidic in Nature, it requires additional careful handling due to its acidic nature. Phenol – Structure Structure of Phenol Molecular Formula: C₆H₅OH In … Read more

disclaimer for Books

January 15, 2023 by Crack Chemistry

Disclaimer : Crack Chemistry does not own any of these materials. Neither created nor scanned. We collect and provide the link that is already available all over the internet. We don’t support piracy-like things. The only aim is to provide the study materials to all poor students who cant offer coaching classes or buying study … Read more

How to Identify aromatic anti-aromatic & non-aromatic compounds ?

January 15, 2023 by Crack Chemistry

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Aromatic, Anti-aromatic & non-aromatic compounds: Before discussing the Aromatic, Anti-aromatic & non-aromatic compounds in this session, you have to recollect the following kinds of stuff. We have already discussed this, What is Aromaticity? What is Anti-Aromaticity? So Huckel’s Rule for Both Aromatic and Anti-Aromatic is the same but only differs in formula (4n+2)&(4n). Other criteria … Read more

Periodic Table Properties – Notes

January 15, 2023 by Crack Chemistry

We all know to understand the basics of chemistry and clearing the competitive exams like NEET, JEE – Periodicity is very much important. Here We share with you Periodic Table Notes (Handwritten) Notes (Class-12) Download Now – Notes How to crack NEET-UG or IIT JEE by using these notes? I know, Lot of you guys … Read more

Stereochemistry Notes (Class 12) – Basic

January 15, 2023 by Crack Chemistry

We all know, To understand Organic Chemistry and clearing the competitive exams like NEET, JEE – Stereochemistry is very much important. Here We share with you a Stereochemistry Notes (Class-12) Basic level Download Now – Notes How to crack NEET-UG or IIT JEE by using these notes? I know, Lot of you guys were tired … Read more

Aromatic Hydrocarbons – Notes PDF

January 15, 2023 by Crack Chemistry

We all know, That cracking a national-level exam like IIT JEE, IIT JAM, NEET is not a simple matter. One should have put all efforts to crack it. So here we provide the simplified notes for you. So that students who are preparing for exams or revisions for the exam can get benefited by this … Read more

Thermodynamics Notes – Download PDF

January 15, 2023 by Crack Chemistry

We all know, Thermodynamics is the most important chapter in Physical Chemistry especially in scoring in numerical means one should have good in thermodynamics formulas. Here i have attached the thermodynamics formulas in pdf file DOWNLOAD NOW How to crack NEET-UG or IIT JEE by using these notes? I know, Lot of you guys … Read more

Electrochemistry Notes Download PDF

January 15, 2023 by Crack Chemistry

We all know, That cracking a national-level exam like IIT JEE, IIT JAM, NEET is not a simple matter. One should have put all efforts to crack it. So here we provide the simplified notes for you. So that students who are preparing for exams or revisions for the exam can get benefited by this … Read more

Bond Order Trick – Crack Chemistry

January 15, 2023 by Crack Chemistry

This Bond order trick is very useful for students and educators. From now on you don’t have spend more time on solving bond order questions. Before seeing about Bond order tricks, you must be familiar with What is bond ? How they’re form ? Bond : The bond is usually refers to be electrostatic attraction … Read more

Trick to find the shape and hybridization of molecules

January 15, 2023 by Crack Chemistry

Hybridization tricks :- The very important topic of the basics chemistry is Hybridization. In the article, you will see about some introduction and methods to find out the Hybridization of molecules as well as Shape/geometry of molecules. Hybridization :- Hybridization is the concept of intermixing of the orbitals of an atom having nearly same energy to … Read more

Bond order for o2 – Crack chemistry

January 15, 2023 by Crack Chemistry

Bond order for o2: Before seeing about the Bond order for o2, Let’s see what is bond order because these topics are very much basic in general inorganic chemistry. What is Bond order? Bond order is defined as the number of bonds that are present between two atoms, bond order can be one, two, or … Read more

[PDF] Motion in a Straight line Class 11 Notes PDF Download

January 15, 2023 by Crack Chemistry

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Motion in a Straight line Class 11 Notes PDF Download Free. This is for the Class 11 Physics Chapter 3 notes PDF. Let’s Get Started About Chapter 3: Motion in a Straight line is Chapter 3 of NCERT Class 11 Physics Book. This is an important chapter for class 11 physics because Motion is common … Read more

(PDF) Work Power and Energy Class 11 Notes – Download

January 15, 2023 by Crack Chemistry

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Work Power and Energy Class 11 Notes PDF Download Free. This is for the Class 11 Physics Chapter 6 notes PDF. Let’s get Started About Chapter 6: Work, Power, and Energy are the Chapter 6 of NCERT Class 11 Physics Book. This is an important chapter for class 11 physics because this unit contains the … Read more

Laws of Motion Class 11 Notes PDF Download Free

January 15, 2023 by Crack Chemistry

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Laws of Motion Class 11 Notes PDF Download Free. This is for the Class 11 Physics Chapter 5 notes PDF. Let’s Download About Chapter 5: Laws of Motion is the Chapter 5 of NCERT Class 11 Physics Book. This is an important chapter for class 11 physics because this unit contains necessary concepts of physics … Read more

Units and Measurements Class 11 Notes PDF Download Free

January 15, 2023 by Crack Chemistry

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Units and Measurements Class 11 Notes PDF Download Free. This is for the Class 11 Physics Chapter 2 notes PDF. Let’s Get Started About Chapter 2: Units and Measurements is the Chapter 2 of NCERT Class 11 Physics Book. This is an important chapter for class 11 physics because this unit contains important concepts of … Read more