- Видео 64
- Просмотров 44 363
A K Shukla (Village science)
Индия
Добавлен 26 июн 2020
small video performing science activities for secondary and higher secondary students
Limonene From Orange Peels
Short Video explain an activity from orange peels and extraction of limonene from it. which is famous for its fragrance.
Просмотров: 189
Видео
Oxygen Gas Preparation & Properties
Просмотров 785 месяцев назад
Video explain methods of Preparation &some of its Properties
Hydrogen Gas & Its Redox Reaction
Просмотров 1526 месяцев назад
Video Describe Preparation of Hydrogen Gas from Zn & sulphuric, Al & NaOH, and its reaction with Copper Black Oxide CuO,
DETECTION OF NITROGEN & TEST FOR AMIDE FUNCTIONAL GROUP
Просмотров 1486 месяцев назад
Video is useful for primary to graduate classes, Deals with sodium metal, and carbon compound
CHEMICAL EQUILIBRIUM- AN ACTIVITY
Просмотров 267 месяцев назад
VIDEO EXPLAIN CHEMICAL EQUILIBRIUM THROUGH AN ACTIVTY AND AN EXPERIMENT
Ethyne Preparation and Properties
Просмотров 95Год назад
Video describes preparation of acetylene using Calcium Carbide and Water, It demonstate some of its properties like unsaturation, Reaction with silver ion solution, combustion for help of students Mistake Correction C2H2 Br2 H(Br)C=C(Br)H Br2 H(Br)2C=C(Br)2H 1,2-dibromoethene 1,1,2,2-tetrabromoethane
Methane Preparation and Properties
Просмотров 85Год назад
Video explain preparation of Methane through Decarboxylation. mentions some of its properties and 3D structure of alkanes
Ethene Preparation and Properties
Просмотров 194Год назад
Video explain preparation of ethene by dehydration of alcohol, and it some properties for seconadary and higher secondary level students Mistake correction C2H4 Br2 H2(Br)C C(Br)H2 1,2-dibromoethane
Writing Name and Formula of Ionic Compound, A Toys Based Pedagogy
Просмотров 1042 года назад
Video explain toys based Methodology in classroom, through which childrens can write Name and Formula of several ionic Compound
Packing of Spheres
Просмотров 382 года назад
Video explain packing of spheres in 3D, hcp and ccp arrangements of spheres
Types Of Chemical Reactions
Просмотров 312 года назад
Video explains combination, Decomposition, Displacement, Double-displacement and Redox reactions as per NCERT Class X
Borax Bead Test
Просмотров 512 года назад
Video for XI class and for GK.Taking metal oxide in place Sulphate or Chloride give better result. Hammering beads give coloured glassy crystals.
उष्मीय वियोजन अभिक्रिया
Просмотров 413 года назад
प्रस्तुत वीडियो उष्मीय वियोजन अभिक्रिया को दर्शाता हैं । जो कि उष्माशोषी व उष्माक्षेपी दोनों प्रकार की होती हैं ।
कैल्शियम धातु एवं जल
Просмотров 1673 года назад
यह वीडियो कैल्शियम धातु एवं जल के बीच अभिक्रिया को स्पष्ट करता है जो कि प्रतिस्थापन अभिक्रिया है वीडियो में गलती से संयोजन अभिक्रिया कह दिया
Preparation of Alum From Aluminium Scraps
Просмотров 21 тыс.3 года назад
Preparation of Alum From Aluminium Scraps
Analysis Of Cation of Group Four five six
Просмотров 563 года назад
Analysis Of Cation of Group Four five six
Analysis Of Cation of Group Second & Third
Просмотров 843 года назад
Analysis Of Cation of Group Second & Third
Analysis of anion of Strong Acidic Group Part 2
Просмотров 233 года назад
Analysis of anion of Strong Acidic Group Part 2
Analysis of anion of Strong Acidic Group Part 1
Просмотров 193 года назад
Analysis of anion of Strong Acidic Group Part 1
كيف اعمل كاويه كهرباء من القلم الرصاص
Dissolution will take how much time?
can we do the filtering part using funnel only?
bro what subtitles have you put?..visit doctor pls😭😭🦵🦵
bros handling acid and doing reactions without a fume hood or gloves edit: and he calls it hydrogen sulfate. H2SO4 is Sulfuric Acid lol
thank u sir
What is percent yield
Thank you 😊 sir
Hello, I have a question to ask. When performing a vacuum distillation and reduced pressure has been achieved in boiling flask, is the vacuum turn off or left on as solvent boils in flask.
Sukla ji kamal kar diya😂
good video production. HORRIBLE AUDIO. No Nintendo music and get a mic, you'd have WAY more subs.
Thank you sir
Good morning Sir I want to small oil making business initially, if got grace it expands I will be grateful to God. You seems to have wide knowledge on oil making, if you would like to join hands with me . Kindly let me know . Please reply Hare Krishna 🕉️
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Thank you! I have vacuum destillation on my laboratory lectures and your video is really helpful
Thank you so much sir🔥🔥🔥
Please share your contact need to talk about neem oil extraction.
इस vaccume pump को लगातार चलाना है क्या।
Colours are not visible
Thanks
👍👍
Great ! thank you sir
Thanks a lot sir🥰
हिन्दी मे ही बोल लेते सर
Thanks sir
Without this video my project is incomplete........... thanx sir
Plz help me apne 4M potassium hydroxide kaise bnaya
Il valore
Ma io nn capisco cose
Recupero metallo prezioso
Ciao cosa recuperi come metallo
sir your video is Helpful for exam 🙏🙏
what is crucibal ??
china dish
👍
nice explanation
nice explanation
Sir gloves
Thank you so much 💫
Nicely
Tq sir a lot
Good