CHEMISTRY CLASSES BY PRADEEP SHARMA

Dear students solve following MCQ based upon Redox reaction . Submit your Answers in comment section. 1. What will be the absolute oxidation number of  Cl  in Bleaching Powder –          a.  0 , 0                    b 1,1             c. +1 & -1              d. None of these                 2 .  What is the oxidation number of Br in the BrO 3 -  ion?         a.            -1       b.  1        c.    +5        d.   -5      e.  +7 3. What kind of reaction is Cl 2...

Extraction means separation of metal from its ore. Major process during extraction are - 1. Crushing & Pulverisation 2. Concentration 3. Oxidation 4. Reduction 5. Refining of Elements Video on following link explains the Entire Chapter for class 12 chemistry. Extraction for Class 12 , NEET & JEE . Click here https://unacademy.com/lesson/extraction-part-5in-hindi/HSDOPDJ4 #ChemistryVideo #FreeVideo #NEET #JEE #MockTest

Students organic chemistry is easy when you learn by learning function of reagent. Following video provides notes of function of reagents -

Students , It is the high time for exam preparations . Lots of students are suffering from exam anxiety . But at this moment only one thin matters i.e. Smart preparations. Following video explains the easiest method for exam preparations.

Dipole moment determines the polar & non polar character of molecule . It may be defined as the product of either charge & distance between two atoms. Note - Following video will explain entire concept -

Dear students you can download the notes of coordination compounds from the description of following video .

What are mantra ? A simple question but a wide meaning . "Collection of few words , which helps in gaining desired results" Every ritual in every religion has lots of such mantra's. Mantras are simply few affirmations which we repeat regularly & transfer that in the deep memory of our self. What we think what we are. These words modify our behaviour according to the our desire . If you are a student , Chant your aim religiously  , regularly , you will see change in your attitude. Note - Following video will help you in understanding the "Power of MANTRA "

Lets understand Aryl halides by knowing the function of reagents.

It is really a difficult time for class XII students - Should i prepare for Boards or For NEET | JEE ? A big question. A big problem - "How to Manage studies" Following video is the solution of this problem-

In alkyl halide Chemistry KCN plays important role for conversion of organic chemistry for increasing 1-C-atom . Following video explains the use of KCN & Other reagents - Books for NEET | JEE | XII | XI - Objective chemistry for NEET - http://amzn.to/2wdPr3K Objective chemistry for JEE9Mains + Advance) - http://amzn.to/2xJ2nwl Organic chemistry objective Book - http://amzn.to/2vFMPIl Inorganic chemistry Objective Book - http://amzn.to/2xIAxR2 Physical Chemistry Objective - http://amzn.to/2wezXwA Objective Errorless Chemistry for NEET | JEE - http://amzn.to/2wefQOI Objective by R.C. Grover for JEE - http://amzn.to/2xJ4lwJ Objective by R.C. Grover for NEET - http://amzn.to/2xIMs19 For Board & School exams - Class - XI - http://amzn.to/2vFzwHS For Board Exams Class - XII - http://amzn.to/2vFH4dK

Success is the resultant of collective efforts made by any person daily . If you wanna success , be regular & Consistent in your work .

Organic conversion is the most interesting part of organic chemistry  . It can be easily by watching our following video series -

Students let's understand the techniques to increase the memory power for successful examination. Memory is the measure of retention .  how much you can retain in your mind that is considered as memory.  work regularly on the techniques given in the video to enhance your memory power and I am sure you will be benefited by these techniques.

In case of organic reaction , mechanism is the key of success . Organic reactions are of three types - (a) Addition Reaction (b) Substitution Reaction (c) Elimination Reactions All the above mentioned reaction involve the use of Electrophile & Nucleophiles. In most of the "electrophilic" reaction we get unexpected Products. Lets understand the formation of Unexpected Products by " Carbocation rearrangement ". Note - Following Video explains all about carbocation rearrangements -

The key of Sure success is the regular mock tests. Mock test means to perform in the real - like environment . PICS INSTITUTE organise free mock test of All India students as well out side students through AITS i.e. All India Test series. Any Student of Class XI & XII can participate in this test. Note - More Information is in following video - 

In today's world it is a very big problem " How to maintain good relations between parents & child" A child always complains about his/her freedom , desires etc. Parents have their different issues with kids.  Following video will be help full in dealing with such problems - 

Lots of students always face a situation of confusion  while preparing for their future i.e. NEET & JEE. They always think ..is it possible to clear NEET & JEE ? Lakhs of students every year under go coaching for appearing in these prestigious exams but only few can realize their dreams . Following video will help in low coast preparation of competitive exams.