Bong Chemistry Class

24/12/2020

Exam schedule of Class XII ( W.B.C.H.S.E) for 2021.
Set your target and keep doing hard work.

15/10/2020

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19/09/2020

Periodic Table : Lecture 3

Easiest Trick to memorize Periodic Table in Bengali

This is going to be a very funny lecture which helps you all to memorize all the elements of s block, p block and d block elements. Easiest Tricks to Memoriz...

09/09/2020

💢Periodic Table | Class 11 | Lecture 1
(Chemistry in Bengali)

💯 Target NEET / JEE Mains 2021

This is the first lecture of Periodic Table for Class 11 , NEET , JEE Mains where i have discussed about the historical background of the Perioric Table in d...

03/09/2020

Name Reaction Series

ORGANIC CHEMISTRY

Today's Lecture : Williamson Ether Synthesis

In this Name Reaction series I will cover all the reactions along with their mechanisms which are very important for JEE Mains and NEET. Today's topic : Will...

30/08/2020

⭕PRACTICE PROBLEM SERIES ( Based on NCERT and Chhaya Prakashani)

🔥🔥🔥 Class XII Special

🔺 Assignment 1: Alcohols and Ethers ( SET 1) 💯✅

Subscribe the B**g Chemistry Class channel for more upcoming updates. 🔜

From today onwards i will be covering Practice Problems Series on various Class 12 chapters based on NCERT and Chaya Prakashani. Lecture in brief PPS 1: Alco...

27/08/2020

Master Trick to Calculate Bond order for Polyatomic Ions. 🔥🔥🔥
Must watch video for JEE Main / NEET aspirants .

This is the Lecture 2 of the topic "Bond order Calculation" where I have discussed about a very useful trick to find out the bond order of polyatomic ions wi...

21/08/2020

Target JEE Mains / NEET

Solutions, Class XII, Lecture-6
van't Hoff Factor || Abnormal Colligative Properties

This is the last lecture for Solutions where I have discussed about the importance of van't Hoff factor in details. van't Hoff Factor || Abnormal Colligative...

16/08/2020

Target JEE Mains / NEET 🔥🔥🔥

Online Chemistry Class Programme in YouTube for Class XI and XII:

♦️ Here we cover the Chemistry syllabus for both Boards Exams ( W.B.C.H S.E. / C.B.S.E.) and competative exams.

♦️ You will get to learn all the tips and tricks.

♦️ We will practice more and more MCQs on each topic.

♦️We will solve last 10 years problems.

♦️To get more lates updates and important videos subscribe our channel B**gChemistryClass.

Keep moving untill you reach your goal 🏆

and

In this lecture I have discussed about the concet of aromaticity. Apart from that you will come to know about an interesting Trick with the help of which we ...

12/08/2020

Todays topic : Equilibrium Constants ||
Chemical Equilibrium Lecture 2

This lecture includes the description of few important things of Chemical Equilibrium which are given below. 1) Graphical representations 2) Concept of Activ...

07/08/2020

Todays Topic : Class 12 , Physical Chemistry

Osmotic Pressure || Colligative Properties || NEET and JEE Mains

In this lecture I have explained the fourth colligative property of solution which is osmotic pressure. Hope it will help to understand the concept easily. C...

05/08/2020

Best questions on Hyperconjugation for NEET / JEE Mains / WBJEE

Come on , dont waste your time. Its time to learn organic chemistry in detail.

In this video I have discussed about the 10 best questions of Hyperconjugation which are important for the competitive examinations. Best Questions and Answe...