Podcast
Questions and Answers
रासायनिक अभिक्रिया के विषय में, क्या 'संश्लेषण' एक प्रकार की अभिक्रिया है?
रासायनिक अभिक्रिया के विषय में, क्या 'संश्लेषण' एक प्रकार की अभिक्रिया है?
रासायनिक अभिक्रिया के सन्दर्भ में, 'संघटन' क्या है?
रासायनिक अभिक्रिया के सन्दर्भ में, 'संघटन' क्या है?
रासायनिक अभिक्रिया में, 'सोपानी परिवर्तन' क्या है?
रासायनिक अभिक्रिया में, 'सोपानी परिवर्तन' क्या है?
'साम्यांकन' क्या है रासायनिक अभिक्रिया में?
'साम्यांकन' क्या है रासायनिक अभिक्रिया में?
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'रसायनिक अभिक्रिया' में 'लुहाइ' क्या है?
'रसायनिक अभिक्रिया' में 'लुहाइ' क्या है?
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'रसायनिक अभिक्रिया' में 'संपर्क' का क्या मतलब है?
'रसायनिक अभिक्रिया' में 'संपर्क' का क्या मतलब है?
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Gay Lussac का कौन-सा नियम Rasayan Vijnana में पढ़ा जाता है?
Gay Lussac का कौन-सा नियम Rasayan Vijnana में पढ़ा जाता है?
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Rasayan Vijnana में Nernst Equilibrium Constant का महत्व क्या है?
Rasayan Vijnana में Nernst Equilibrium Constant का महत्व क्या है?
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Rasayan Vijnana में Lab Experiments का मुख्य उद्देश्य क्या है?
Rasayan Vijnana में Lab Experiments का मुख्य उद्देश्य क्या है?
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Boyle's Law Rasayan Vijnana में किसके सुलझने में महत्वपूर्ण है?
Boyle's Law Rasayan Vijnana में किसके सुलझने में महत्वपूर्ण है?
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Thermochemistry Rasayan Vijnana में कौन-कौन से मुद्दे प्रमुख हैं?
Thermochemistry Rasayan Vijnana में कौन-कौन से मुद्दे प्रमुख हैं?
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Study Notes
Rasayan Vijnana, which is the study of chemistry in Rajasthan Board's Class 12 syllabus, encompasses a wide range of concepts and practical applications related to chemical reactions. This subject covers various types of chemical reactions, such as synthesis, decomposition, single replacement, double displacement, combustion, and neutralization. It also includes the behavior of elements, compounds and mixtures during these reactions.
In Rasayan Vijnana, students learn about the properties of different chemicals and how they react with one another under specific conditions. They explore acids and bases, salts, water solutions, gases and liquids, along with their respective physical and chemical characteristics. For example, each acid has its own unique set of properties like sourness, strength, ability to form salts etc., while every base can have unique properties such as alkalinity, solubility etc..
One important aspect of Rasayan Vijnana is stoichiometry, where students calculate the quantities of materials needed for a reaction based on balanced equations. This helps them understand proportionate mixing of chemicals for successful experiments. Another key component is organic chemistry, which deals with carbon compounds containing hydrogen atoms and other non-metals. In this area, students focus on simple molecules to complex ones involving several steps and reactions.
The theoretical part of Rasayan Vijnana includes learning about atomic structure and valency, periodic table, classification of elements into metals, non-metals and metalloids; definitions and properties of elements, compounds, mixtures etc.; study of oxidation and reduction processes; and thermochemistry i.e., thermal effects of chemical reactions. Some common laws studied here are Gay Lussac's law, Avogadro's principle, Dalton Law of Partial Pressures, Charles' law, Boyle's Law, Graham's law, Henry's Law, Raoult's Law, Le Chatelier Principle, Nernst Equilibrium Constant, Kinetic Theory of Gases and so on.
Practical sessions help students apply what they learned theoretically by performing lab experiments and analyzing results. These skills come handy when it comes to identifying different kinds of elements and compounds present in various materials around us through their properties. Overall, Rasayan Vijnana provides a strong foundation for building future careers in fields like medical sciences, pharmaceuticals, agriculture, textiles, food processing industries, petroleum refineries, environmental studies, space technology, nanotechnology and many more areas requiring knowledge and understanding of chemistry principles.
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Description
Explore the wide range of concepts and practical applications related to chemical reactions in the Rajasthan Board's Class 12 Rasayan Vijnana syllabus. Learn about types of chemical reactions, properties of chemicals, stoichiometry, organic chemistry, atomic structure, periodic table, and different laws related to chemistry. Practical sessions help in applying theoretical knowledge through lab experiments.
