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How to complete class 12 Chemistry in one day?
Answers
- First read your class notes. Class notes are often treasure for students because teachers gives the notes in the most comprehensible way and since you have attended the classes ...
- NCERT books can be easily understandable. So read the book chapter by chapter.
- Get a good sleep of at least 6-7 hours. ...
How to study for Chemistry for Class 12?
- Study all derivations, definitions, diagrams and memorise formulae and units of physical quantities
- Prepare a variety of conceptual questions based on application of laws/principles and solve related numericals
- Practice makes a man perfect. ...
- Devote some time for meditation and exercise to increase your concentration power
Which sample paper is best for Chemistry for Class 12?
- CBSE Sample Papers For Class 12 Chemistry 2016 SA1 Paper 1
- CBSE Sample Papers For Class 12 Chemistry 2016 SA1 Paper 2
- CBSE Sample Papers For Class 12 Chemistry 2016 SA2 Paper 2
- CBSE Sample Paper For Class 12 Chemistry 2016 Paper 1
- CBSE Sample Paper For Class 12 Chemistry 2016 Paper 2
- CBSE Sample Papers For Class 12 Chemistry 2016 Paper 3
What are the important chapters in Class 12 chemistry?
- Trigonometry
- Permutations and combination
- Straight line
- Conic section
- Binomial theorem
- Motion in plane
- Force
- Work energy and power
- Rotational
- Thermodynamics of physics
What is physical chemistry study?
Physical chemistry is the study of the fundamental physical principles that govern the way that atoms, molecules, and other chemical systems behave.
What is physical chemistry in simple word?
physical chemistry. noun. the branch of chemistry concerned with the way in which the physical properties of substances depend on and influence their chemical structure, properties, and reactions.
What is physical chemistry answer?
Physical chemistry is the study of macroscopic and particulate phenomena in chemical systems in terms of the principles, practices, and concepts of physics such as motion, energy, force, time, thermodynamics, quantum chemistry, statistical mechanics, analytical dynamics and chemical equilibria.
What is physical chemistry and examples?
Physical chemistry is the branch of chemistry that deals with the physical structure of chemical compounds, the way they react with other matter and the bonds that hold their atoms together. An example of physical chemistry is nitric acid eating through wood.
Why physical chemistry is called physical?
It is easy to define physical chemistry because the name is self-explanatory. The accepted definition of physical chemistry is, it is a field of study that incorporates physics principles, theories, and techniques into chemistry to understand the properties of chemical substances better.
What is physical chemistry class like?
In physical chemistry, you use physics and math to understand and describe atoms and molecules, getting to the theoretical basis for thermodynamics, kinetics, electron configurations, and even the phases of matter.
What is physical chemistry by Ncert?
Physical chemistry is the branch of chemistry devoted to the study of the behavior of matter at an atomic or molecular level.
What are the chapters in physical chemistry class 12?
Chapter 1- The Solid State. ... Chapter 2- Solutions. ... Chapter 3- Electrochemistry. ... Chapter 4- Chemical Kinetics. ... Chapter 5- Surface Chemistry. ... Chapter 6- General Principles and Processes of Isolation of Elements. ... Chapter 7- The p-Block Elements. ... Chapter 8- The d & f Block Elements.More items...
How many chapters are in physical chemistry?
five chaptersCBSE Class 12 Chemistry syllabus is divided into three parts - Physical Chemistry, Organic Chemistry and Inorganic Chemistry. Physical Chemistry has five chapters and is of 23 marks, Organic Chemistry has four chapters of 19 marks and Inorganic Chemistry has seven chapters of 28 marks.
Why is physical chemistry important?
Physical chemistry is essential to understanding the other branches of chemistry. It provides a basis for understanding the thermodynamic influences (principally, the entropy changes accompanying reactions) that drive chemical reactions forward.
What is MSc physical chemistry?
MSc Physical Chemistry is a 2-year duration full-time postgraduate degree course that imparts study on the fundamental behavior of molecules and materials.
What is the difference between physical chemistry and physics?
A chemical physicist studies forces at the atomic and quantum level. A physical chemist studies the properties of matter at the molecular and atomic level. There is overlap in the interests of these scientists, but each approaches the workings of atoms from a different perspective.
What is physical chemistry?
Physical chemistry blends the principles of physics and chemistry to study the physical characteristics, or properties, of molecules. By understanding these properties, you learn more about the way in which molecules are put together, ...
How much data does a physical chemist need?
With so much work involved, physical chemists handle a lot of data. Their workload can range from 100 data points to 1 million data points --and perhaps even more.
What is the term for heat that is transferred into a substance?
When a reaction creates heat, it is called exothermic, and when the reaction absorbs heat, it is endothermic . Practical applications include air-conditioning and heating of homes.
How does energy affect an atom?
Energy striking atoms can make its electrons jump from one energy level to a higher one. The energy that they absorb is different for each element, kind of like a fingerprint, which can be used to identify the elements contained in a substance. When the electron drops back down to its original level, it emits energy, which is also characteristic of the elements. The energy used to cause these transitions can be a flame, a beam of electrons, or electromagnetic radiation (light). The branch of physical chemistry involved here is spectroscopy, and the instruments used are spectrophotometers .
What is the energy used to cause these transitions?
The energy used to cause these transitions can be a flame, a beam of electrons, or electromagnetic radiation (light). The branch of physical chemistry involved here is spectroscopy, and the instruments used are spectrophotometers .
What is a nanoparticle in chemistry?
A second example of physical chemistry deals with nanoparticles. A nanoparticle is a tiny, ultra-small particle that can be found in a wide range of products.
What is physical chemistry?
Physical chemistry is the study of macroscopic, and particulate phenomena in chemical systems in terms of the principles, practices, and concepts of physics such as motion, energy, force, time, thermodynamics, quantum chemistry, statistical mechanics, analytical dynamics and chemical equilibrium . Physical chemistry, in contrast ...
What are the key concepts of chemistry?
Key concepts. The key concepts of physical chemistry are the ways in which pure physics is applied to chemical problems. One of the key concepts in classical chemistry is that all chemical compounds can be described as groups of atoms bonded together and chemical reactions can be described as the making and breaking of those bonds.
What are some journals that deal with physical chemistry?
Some journals that deal with physical chemistry include Zeitschrift für Physikalische Chemie (1887); Journal of Physical Chemistry A (from 1896 as Journal of Physical Chemistry, renamed in 1997); Physical Chemistry Chemical Physics (from 1999, formerly Faraday Transactions with a history dating back to 1905); Macromolecular Chemistry and Physics (1947); Annual Review of Physical Chemistry (1950); Molecular Physics (1957); Journal of Physical Organic Chemistry (1988); Journal of Physical Chemistry B (1997); ChemPhysChem (2000); Journal of Physical Chemistry C (2007); and Journal of Physical Chemistry Letters (from 2010, combined letters previously published in the separate journals)
What is the sub-discipline of physical chemistry that is specifically concerned with the interaction of electromagnetic radiation with
Spectroscopy is the related sub-discipline of physical chemistry which is specifically concerned with the interaction of electromagnetic radiation with matter.
What is quantum chemistry?
Quantum chemistry, a subfield of physical chemistry especially concerned with the application of quantum mechanics to chemical problems, provides tools to determine how strong and what shape bonds are, how nuclei move, and how light can be absorbed or emitted by a chemical compound. Spectroscopy is the related sub-discipline ...
What are the relationships that physical chemistry strives to resolve?
Some of the relationships that physical chemistry strives to resolve include the effects of: Intermolecular forces that act upon the physical properties of materials ( plasticity, tensile strength, surface tension in liquids ). Reaction kinetics on the rate of a reaction. The identity of ions and the electrical conductivity of materials.
What is quasi equilibrium thermodynamics?
To a limited extent, quasi-equilibrium and non-equilibrium thermodynamics can describe irreversible changes.
What are the units in class 12 chemistry?
Class 12 Physical Chemistry syllabus includes 5 Units - Unit 1: Solid State, Unit 2: Solutions, Unit 3: Electrochemistry, Unit 4: Chemical Kinetics and Unit 5: Surface Chemistry. It comprises 23 Marks out of the total 70 Marks in the theory examination.
Why is physical chemistry important?
In this subject, you will study how solids can be classified based on molecular forces between them, how to find the number of atoms per unit cell, band theory of metals and types of solutions.
Do you check the syllabus for class 12?
Check Detailed CBSE Class 12 Physical Chemistry Syllabus. Many students do not consider checking the CBSE syllabus during the academic year. But if that document had no importance then CBSE would not release the syllabus every year for the students. The syllabus helps you take note of all the topics that you have to study in ...
What is physical chemistry?
Physical chemistry deals with the principles of physics involved in chemical interactions. It examines: How matter behaves on a molecular and atomic level. How chemical reactions occur. Physical chemists are focused on understanding the physical properties of atoms and molecules, the way chemical reactions work, and what these properties reveal.
What are the principles of chemistry?
Physical chemistry deals with the principles of physics involved in chemical interactions. It examines: 1 How matter behaves on a molecular and atomic level 2 How chemical reactions occur
What is a good area for chemistry?
Physical chemistry is a good area for chemists who have a strong curiosity about how things work at the atomic level and enjoy working with lab instrumentation and machines.
Overview
Physical chemistry is the study of macroscopic and particulate phenomena in chemical systems in terms of the principles, practices, and concepts of physics such as motion, energy, force, time, thermodynamics, quantum chemistry, statistical mechanics, analytical dynamics and chemical equilibria.
Physical chemistry, in contrast to chemical physics, is predominantly (but not a…
Key concepts
The key concepts of physical chemistry are the ways in which pure physics is applied to chemical problems.
One of the key concepts in classical chemistry is that all chemical compounds can be described as groups of atoms bonded together and chemical reactions can be described as the making and breaking of those bonds. Predicting the properties of chemical compounds from a description o…
History
The term "physical chemistry" was coined by Mikhail Lomonosov in 1752, when he presented a lecture course entitled "A Course in True Physical Chemistry" (Russian: «Курс истинной физической химии») before the students of Petersburg University. In the preamble to these lectures he gives the definition: "Physical chemistry is the science that must explain under provisions of physic…
Journals
Some journals that deal with physical chemistry include Zeitschrift für Physikalische Chemie (1887); Journal of Physical Chemistry A (from 1896 as Journal of Physical Chemistry, renamed in 1997); Physical Chemistry Chemical Physics (from 1999, formerly Faraday Transactions with a history dating back to 1905); Macromolecular Chemistry and Physics (1947); Annual Review of Physical Chemistry (1950); Molecular Physics (1957); Journal of Physical Organic Chemistry (1988); Journal …
Branches and related topics
• Thermochemistry
• Chemical kinetics
• Quantum chemistry
• Electrochemistry
• Photochemistry
See also
• List of important publications in chemistry#Physical chemistry
• List of unsolved problems in chemistry#Physical chemistry problems
• Physical biochemistry
• Category:Physical chemists
External links
• The World of Physical Chemistry (Keith J. Laidler, 1993)
• Physical Chemistry from Ostwald to Pauling (John W. Servos, 1996)
• 100 Years of Physical Chemistry (Royal Society of Chemistry, 2004)