Chapter 1 Some Basic Concepts Of Chemistry Download in pdf. Solutions text video pdf. = Chapter 2 Structure Of Atom Download in pdf. Solutions text video pdf. NCERT Solutions Class 11 Chemistry Chapter 1 Some Basic Concepts Of Chemistry Download in Pdf. NCERT SOLUTIONS FOR CLASS 11 CHEMISTRY. NCERT SOLUTION FOR CLASS 11 CHEMISTRY. Chapter 1. NCERT Solutions Download in PDF.
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Free PDF download of NCERT chapter-wise solutions for class 11 Chemistry solved by expert teachers from Chapter 1 - Some Basic Concepts of Chemistry. Free PDF download of NCERT Solutions for Class 11 Chemistry Chapter 1 - Some Basic Concepts of Chemistry is from Textbook Part 1 and belongs to Unit 1. NCERT Solutions class 11 Chemistry ch 1 to 14 PDFs are provided here for free have also provided chapter wise NCERT Solutions for Class 11 chemistry pdf.
Yellow light emitted from a sodium lamp has a wavelength of nm. Calculate the frequency and wave number 6. Find energy of each of the photons which i correspond to light of frequency Hz. Calculate the wavelength, frequency and wave number of a light wave whose period is. What is the number of photons of light with a wavelength of pm that provide 1 J of energy?
Chapter 2 — Structure of Atom In this chapter, students will get to know about the discovery of Electron, Proton, and Neutron and what is an atomic number, isotopes, and isobars, etc. The detail description of Thomson's model and its limitations, Rutherford's model and its limitations and Bohr's model and its limitations is provided to the student. A deep insight on the concept of shells, subshells, the dual nature of matter and light, de Broglie's relationship, Heisenberg uncertainty principle, the concept of orbitals, quantum numbers, shapes of s, p and d orbitals, etc.
The rules for filling electrons in orbitals using various principles like the Aufbau principle, Pauli's exclusion principle and Hund's rule, etc. The electronic configuration of atoms, the stability of half-filled and completely filled orbitals tec.
Shall also be discussed with students. There is a total of 67 questions.
Chapter 3 - Classification of Elements and Periodicity in Properties In this chapter, you will get to know about the significance of classification, insight on the brief history of the development of periodic table, how modern periodic law and the present form of periodic table developed, etc. The information about the periodic trends in properties of elements like atomic radii, ionic radii, inert gas radii Ionization enthalpy, electron gain enthalpy, electronegativity, valency, etc.
The Nomenclature of elements with atomic number greater than will be provided to the students for more understanding.
There is a total of 40 questions in the chapter. Chapter 4 - Chemical Bonding and Molecular Structure In this chapter, you will understand the concept of valence electrons, what is ionic bond and covalent bond, etc.
A qualitative idea about the VSEPR theory, the concept of hybridization, involving s, p and d orbitals, and shapes of some simple molecules, the molecular orbital theory of homonuclear diatomic molecules hydrogen bond will be shared with students for more understanding.
Chapter 5 - States of Matter - Gases and Liquids The chapter will help students in understanding the concept of three states of matter, the intermolecular interactions and the types of bonding.
Some insights about the melting and boiling points etc. The role of gas laws in elucidating the concept of the molecule will be discussed and how is the Boyle's law, Charles law, Gay Lussac's law, Avogadro's law, etc. The empirical derivation of the gas equation, Avogadro's number, the ideal gas equation for numerical will be illustrated. The Deviation from ideal behavior, liquefaction of gases, critical temperature, kinetic energy shall be discussed as well.
An elementary level of an idea about the molecular speeds in Liquid State- vapor pressure will be discussed. Only qualitative information will be shared about the viscosity and surface tension.
There is a total of 23 questions.
Chapter 6 - Chemical Thermodynamics The information about the concepts of system and different types of systems will be provided. A discussion will be provided about the surroundings, work, heat, energy and the extensive and intensive properties and state functions. The discussion about the Hess's law of constant heat summation, enthalpy of bond dissociation and different processes like combustion, formation, atomization, sublimation, phase transition, ionization, solution, and dilution, etc.
For further understanding, an introduction about the second law of Thermodynamics and the Introduction of entropy as a state function, Gibb's energy change for spontaneous and non-spontaneous processes, criteria for equilibrium and also about the Third law of thermodynamics will be provided.
There is a total of 22 questions. Chapter 7 - Equilibrium In this chapter, you will get to know about the concept of equilibrium in physical and chemical processes and some details about the dynamic nature of equilibrium.
Some insights about the law of mass action, the equilibrium constant and what are the factors affecting equilibrium as per Le Chatelier's principle.
The details about the ionic equilibrium-ionization of acids and bases, strong and weak electrolytes, degree of ionization will be discussed. Further, Information about the ionization of polybasic acids, acid strength, the concept of pH, Henderson Equation, etc.
For students, they get to know more about the hydrolysis of salts, buffer solution, solubility product, common ion effect in details with some examples. There is a total of 73 questions. Chapter 8- Redox Reaction In this chapter, the students will get to know about the concept of oxidation and reduction in detail and deep insight about the redox reactions, etc. The information about the oxidation number, balancing redox reactions, etc.
The discussion in terms of loss and gain of electrons will be held in the chapter and before the chapter ends, the details about the change in oxidation number and applications of redox reactions will be provided.
There is a total of 30 questions.
Chapter 9 — Hydrogen In this chapter, you will read about the position of hydrogen in the periodic table and some deep insight about the occurrence. Some information about the isotopes and how they are prepared and what are their properties etc. The uses of hydrogen will be discussed.
Information about the hydrides-ionic covalent and interstitial will be discussed and what are the physical and chemical properties of water etc. The information about the heavy water will be discussed. The chapter further talks about the preparation, reactions, and structure and use of hydrogen peroxide in detail. At the end of the chapter, you will find some insights about hydrogen as a fuel.
There is a total of 36 questions. Chapter 10 - s -Block Elements Alkali and Alkaline Earth Metals Group 1 and Group 2 Elements In this chapter, you will get to find a general introduction about the electronic configuration, and about their occurrence. Some of the properties with anomalous behavior of the first element of each group is discussed along with diagonal relationship and trends in the variation of properties like ionization enthalpy, atomic and ionic radii, etc.
Some more trends in chemical reactivity with oxygen, water, hydrogen, and halogens, etc. The preparation and properties of some important compounds like sodium carbonate, sodium chloride, sodium hydroxide, and sodium hydrogen carbonate will be discussed. The biological importance of sodium and potassium will be shared with students for more information.
The information about the industrial use of calcium oxide and calcium carbonate and the biological importance of magnesium and calcium will be shared with the students. There is a total of 32 questions.
Chapter 11 - Some p -Block Elements In this chapter, the general introduction about p - block elements are provided to the students. Detailed information about the Group 13 Elements where students will get to know about the general introduction and some information about the electronic configuration and their occurrence will be provided.
The variation of properties and oxidation states will be discussed. Various trends in chemical reactivity and anomalous properties of the first element of the group will be discussed in detail. Equilibrium Your Name required. Hydrocarbons Your Name required. Hydrogen Your Name required.
Organic Chemistry Your Name required. Redox-Reactions Your Name required. States of Matter Your Name required. Thermodynamics Your Name required. Get your first free session with any of the top tutors today. If you have any suggestions or feedback, do leave us a message in the below comment section. Sign in. Forgot your password? Get help. Password recovery. Class Share on Facebook.
Chemical Bonding and Molecular Structure 1. Classification of Elements and Periodicity in Properties 1. Environmental Chemistry 1.