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ALPINE CHEMISTRY
India
เข้าร่วมเมื่อ 25 ก.พ. 2014
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contact us on whatsapp
whatsapp.com/channel/0029VaiEu9HAInPhtwrZGZ0B
on telegram t.me/ALPINECHEMISTRY
on google
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THERMODYNAMICS |NCERT EXAMPLAR | CLASS-XI|ALPINE CHEMISTRY
THERMODYNAMICS |NCERT EXAMPLAR | CLASS-XI|ALPINE CHEMISTRY
มุมมอง: 242
วีดีโอ
Haloalakane and haloarene| ONE SHOT | SUPPORT MATTERIAL QUESTION|NIKHIL SIR|Alpine chemistry
มุมมอง 454หลายเดือนก่อน
Haloalakane and haloarene| ONE SHOT | SUPPORT MATTERIAL QUESTION|NIKHIL SIR|Alpine chemistry
LEC-10 |SCREENING effect and effective nuclear charge |size| classification of element | class-xi
มุมมอง 60หลายเดือนก่อน
LEC-10 |SCREENING effect and effective nuclear charge |size| classification of element | class-xi
lec-9 | atomic size and radius | classification of element | class-xi |alpine chemistry
มุมมอง 29หลายเดือนก่อน
The atomic radius is a measure of the size of an atom, typically defined as the distance from the nucleus to the outermost shell of electrons. There are several types of atomic radii, reflecting different ways to measure the size of an atom based on its bonding and interactions with other atoms: Types of Atomic Radius: 1. Covalent Radius : - Defined as half the distance between the nuclei of tw...
lec-8| f- block element & their electronic configuration |classification of element | class-xi
มุมมอง 15หลายเดือนก่อน
The f-block elements consist of two series: the lanthanides and the actinides. These elements are characterized by the filling of f-orbitals. 1. Lanthanide Series - Elements : 57 (Lanthanum, La) to 71 (Lutetium, Lu) - Electron Configuration : The general electron configuration for lanthanides is \([Xe] 6s^2 4f^1 - 4f^{14}\). This means that as you move across the series, the 4f orbitals are pro...
lec-7| D-block element | transition series | classification of element | class-xi | Alpine
มุมมอง 18หลายเดือนก่อน
D-block elements, also known as transition metals, are found in groups 3 to 12 of the periodic table. They are characterized by having partially filled d-orbitals. Common examples include iron (Fe), copper (Cu), and nickel (Ni). Properties of D-block Elements: 1. Metallic Character : D-block elements are metals, so they have high melting and boiling points, and they conduct heat and electricity...
lec-6| S block & P block element group |classification of element |class-xi| alpine chemistry
มุมมอง 12หลายเดือนก่อน
S block & P block e s& p block configuration element group
lec-5 |MODERN periodic table Atomic number filling | classification of element | clASS-XI
มุมมอง 32หลายเดือนก่อน
The modern periodic table organizes elements by increasing atomic number, which is the number of protons in an atom. Elements are arranged in rows (periods) and columns (groups or families). Each group contains elements with similar chemical properties. For example, group 1 elements are alkali metals, known for being highly reactive. Transition metals are found in the center and have unique pro...
LEC-4 |IUPAC Naming of element |more than 100 element Classification of elements|CLAA-XI |ALPINE
มุมมอง 38หลายเดือนก่อน
|IUPAC Naming of element |more than 100 element Classification of elements
lec-3 | application of Mendeleev’s periodic table |Classification |class-xi| alpine chemistry
มุมมอง 28หลายเดือนก่อน
Mendeleev’s periodic classification of elements, often referred to as the Periodic Table, demonstrates remarkable power in several ways: 1. Systematic Organization Mendeleev arranged elements by increasing atomic mass, which helped establish a systematic framework for understanding their relationships. This organization allowed for easier identification and study of elemental properties. 2. Pre...
lec-2 |Mendeleev periodic table | Classification of elements| class-xi | Alpine chemistry
มุมมอง 38หลายเดือนก่อน
Dmitri Mendeleev was a Russian chemist best known for formulating the Periodic Law and creating the first widely recognized periodic table of elements in 1869. His work laid the foundation for modern chemistry and our understanding of elemental properties. Key Contributions: 1. Periodic Table : Mendeleev arranged elements in order of increasing atomic mass and grouped them based on similarities...
lec-1|Dobereiner's triads and Newlands' octaves |Classification of elements|class-xi |ALPINE
มุมมอง 16หลายเดือนก่อน
Dobereiner's triads and Newlands' octaves are early attempts to classify elements based on their properties. Dobereiner's Triads In the early 19th century, Johann Wolfgang Döbereiner proposed that certain groups of three elements (triads) could be classified together based on their atomic masses and properties. He observed that: - The properties of the middle element in a triad were often an av...
organometalic compound |Back bonding in coordination compounds| COOORDINATION COMPOUND |CLASS-XII |
มุมมอง 342 หลายเดือนก่อน
Organometallic compounds contain metal-carbon bonds, making them crucial in coordination chemistry. They can act as ligands, coordinating to metal centers in coordination compounds. For example, alkyl and aryl groups in organometallics can stabilize metal ions and influence electronic properties. Their reactivity enables various applications, such as catalysis in cross-coupling reactions. Addit...
stability of coordination complexes | COORDINATION COMPOUND | CLASS-XII
มุมมอง 262 หลายเดือนก่อน
The stability of coordination complexes is influenced by several factors. Here’s a concise overview: Factors Affecting Stability 1. Nature of the Metal Ion: - Charge: Higher charged metal ions tend to form more stable complexes due to stronger electrostatic interactions. - Size: Smaller metal ions can create stronger bonds with ligands. 2. Ligand Characteristics: - Chelating vs. Non-chelating: ...
colour in coordination compound
มุมมอง 212 หลายเดือนก่อน
Color in Coordination Complexes 1. Ligand Field Splitting: Ligands cause d-orbitals to split into different energy levels. 2.Color Absorption: Complexes absorb specific wavelengths of light, with the observed color being complementary to the absorbed light. 3. Ligand Strength: Strong field ligands (e.g., CN⁻) induce larger splitting, while weak field ligands (e.g., H₂O) cause smaller splitting....
Crystal field theory | coordination compound |Class-xii | Nikhil sir
มุมมอง 152 หลายเดือนก่อน
Crystal field theory | coordination compound |Class-xii | Nikhil sir
Crystal field theory | coordination compound |Class-xii | Nikhil sir
มุมมอง 282 หลายเดือนก่อน
Crystal field theory | coordination compound |Class-xii | Nikhil sir
Crystal field theory | coordination compound |Class-xii | Nikhil sir
มุมมอง 272 หลายเดือนก่อน
Crystal field theory | coordination compound |Class-xii | Nikhil sir
Crystal field theory | coordination compound |Class-xii | Nikhil sir
มุมมอง 372 หลายเดือนก่อน
Crystal field theory | coordination compound |Class-xii | Nikhil sir
Valence Bond Theory |coordination compound |class-Xii| alpine chemistry| Nikhil sir
มุมมอง 412 หลายเดือนก่อน
Valence Bond Theory |coordination compound |class-Xii| alpine chemistry| Nikhil sir
Question practice | optical isomerism |coordination compound|class-xii |nikhil sir|alpine chemistry
มุมมอง 372 หลายเดือนก่อน
Question practice | optical isomerism |coordination compound|class-xii |nikhil sir|alpine chemistry
optical isomerism| enantiomers |coordination compound |class-xii | ALPINE CHMISTRY
มุมมอง 452 หลายเดือนก่อน
optical isomerism| enantiomers |coordination compound |class-xii | ALPINE CHMISTRY
Werner's theory | primary valency | secondary valency| Coordination compound | class-xii|nikhil sir
มุมมอง 423 หลายเดือนก่อน
Werner's theory | primary valency | secondary valency| Coordination compound | class-xii|nikhil sir
Denticity of ligands |coordination number |Coordination number |double salt| class-xii
มุมมอง 523 หลายเดือนก่อน
Denticity of ligands |coordination number |Coordination number |double salt| class-xii
Ambidentate ligands |denticity of ligands |Coordination compound|Lec-4 |class-xii |Nikhil sir |
มุมมอง 403 หลายเดือนก่อน
Ambidentate ligands |denticity of ligands |Coordination compound|Lec-4 |class-xii |Nikhil sir |
Coordination compound | Basic terms |Lec-3 |class-xii |Nikhil sir | Alpine chemistry
มุมมอง 413 หลายเดือนก่อน
Coordination compound | Basic terms |Lec-3 |class-xii |Nikhil sir | Alpine chemistry
activationaenrgy |arrhenius equation |collision theory |Chemical kinetic | class-xii
มุมมอง 163 หลายเดือนก่อน
activationaenrgy |arrhenius equation |collision theory |Chemical kinetic | class-xii
activationaenrgy |arrhenius equation |collision theory |Chemical kinetic | class-xii
มุมมอง 414 หลายเดือนก่อน
activationaenrgy |arrhenius equation |collision theory |Chemical kinetic | class-xii
calculation of activation energy | arrhenius equation | collision theory |Chemical kinetics
มุมมอง 304 หลายเดือนก่อน
calculation of activation energy | arrhenius equation | collision theory |Chemical kinetics
Arrhenius equation |collision theory | chemical kinetics | class-xii
มุมมอง 304 หลายเดือนก่อน
Arrhenius equation |collision theory | chemical kinetics | class-xii
Hello 👋
Hello sir
but isn‘t the double bond (I‘m sorry idk any chemistry words in english) bigger than the normal bonds?
@@rayloik ya that’s correct that double bond smaller which discuss in next video
Thnx sir
🎉
🎉
Is baar achhe marks aayenge sir 🫡🫡🫡🫡🫡😅😅😅
Sir ye kaise banaya
Nice
It should turn clear green da
🎉🎉
Aree sir ji 11 k bhi lecture upload kar dia karo ❤❤
Sb clear ho jata hai
Super sir mast padhte ho
Kya baat hai sir 😮 what a edit
Hi
🔥🔥🔥
for complete video check 👉🏻th-cam.com/video/tK6hC_FMVVY/w-d-xo.htmlsi=FAuYfIt-Q83ngwk-
DTU vli ki insta I'd de do sirr 😢
Uttar Pradesh Bulandshahar se
Sir abhi tak bach me hai
Suggestion - Thumbnail should be better for reach
Good.
Congratulation
Wonderful girl congratulations ipshita for DTU ❤❤🎉😮
Topper vs topper achha lagega
comparison achha nhi tha
Congratulation both of you 🎉😀🎉
Kay sir maja nhi aya
Bero 00
Bhai phonk hai
Congratulations girl ❤😮🎉🎉
Crazy girl 😍 congratulations ❤❤🎉🎉🎉🎉😊
Very nice explanation sir❤
Very noice vedio sir very looking good ❤❤❤
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How to contact wit u sor
Wonderfull explanation 🎉🎉
Ram ram sir
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45:31 sir dubai me uth nhi... 🤣
42:00 that's smile 🤣🤣
Done sir
Very helpful and clear ❤
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Done sir 👍
Done sir 👍