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Shivam Varshney

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The p Block Elements Notes for Class 12 Chemistry

CBSE Class 12 Chemistry Quick Revision Notes Chapter 7 The P-Block Elements The p-Block elements: Elements belonging to groups 13 to 18 of the periodic table are called p-block elements. General electronic configuration of p-block elements:...

General Principles and Processes of Isolation of Elements Notes for Class 12 Chemistry

CBSE Class-12 Chemistry Quick Revision Notes Chapter-06: General Principles and Processes of Isolation of Elements Minerals: The naturally occurring chemical substances in the earth’s crust which are obtained by mining are known as minerals. Metals may...

Surface Chemistry Notes for Class 12 Chemistry

CBSE Class 12 Chemistry Quick Revision Notes Chapter 5 Surface Chemistry Adsorption: The accumulation of molecular species at the surface rather than in the bulk of a solid or liquid is termed as adsorption. It is...

Chemical Kinetics Notes for Class 12 Chemistry

CBSE Class 12 Chemistry Quick Revision Notes Chapter 4 Chemical Kinetics Where d is small change in conc. of ‘B’ and dt is small interval of time Chemical kinetics: It is the branch of chemistry that deals with the...

Electro chemistry Notes for Class 12 Chemistry

CBSE Class 12 Chemistry Quick Revision Notes Chapter 3 Electrochemistry Oxidation: It is defined as a loss of electrons while reduction is defined as a gain of electrons. In a redox reaction, both oxidation and reduction...

Solutions Notes for Class 12 Chemistry

CBSE Class 12 Chemistry Quick Revision Notes Chapter 2 Solutions The difference in boiling points of solution Tb and pure solvent T® is called elevation in boiling point Solutions: Solutions are the homogeneous mixtures of...

The Solid State Notes for Class 12 Chemistry

CBSE Class 12 Chemistry Quick Revision Notes Chapter 1 The Solid State Solid: Solid is a state of matter in which the constituting particles are arranged very closely.The constituent particles can be atoms, molecules or...