Chemistry By Praful sir

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"Chemistry by Praful Sir" is an Educational YouTube channel for Chemistry, By Chemistry King Mr. Praful Gajera. He is Having 26 years of teaching experience in the same. On our channel "Chemistry by Praful Sir" we are providing lectures on 11th and 12th science, JEE, NEET, GUJCET.

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Solutions example | Part 3 | Chemistry | Praful sir

Solutions example | Part 3 | Chemistry | Praful sir Chemistry By Praful sir

1.4K views - 1 year ago

Solutions Examples Ncert book | Part 2 | class 12 | Praful sir

Solutions Examples Ncert book | Part 2 | class 12 | Praful sir Chemistry By Praful sir

4.5K views - 2 years ago

Easy way to gain maximum marks in organic chapters? | Praful Sir

Easy way to gain maximum marks in organic chapters? | Praful Sir Chemistry By Praful sir

7.8K views - 2 years ago

Solutions Examples Ncert book | Part 1 | class 12 | Praful sir

Solutions Examples Ncert book | Part 1 | class 12 | Praful sir Chemistry By Praful sir

6.4K views - 3 years ago

Chemical Kinetics Examples | Part 3 | class 12 | Praful sir

Chemical Kinetics Examples | Part 3 | class 12 | Praful sir Chemistry By Praful sir

3.3K views - 3 years ago

Chemical Kinetics Examples | Part 2 | class 12 | Praful sir

Chemical Kinetics Examples | Part 2 | class 12 | Praful sir Chemistry By Praful sir

2.7K views - 3 years ago

Chemical Kinetics Examples | Part 1 | class 12 | Praful sir

Chemical Kinetics Examples | Part 1 | class 12 | Praful sir Chemistry By Praful sir

4.2K views - 3 years ago

Examples of Electrochemistry | Part 2 | Class 12 chemistry | Praful sir

Examples of Electrochemistry | Part 2 | Class 12 chemistry | Praful sir Chemistry By Praful sir

2.9K views - 3 years ago

Examples of Electrochemistry | Part 1 | Class 12 chemistry | Praful sir

Examples of Electrochemistry | Part 1 | Class 12 chemistry | Praful sir Chemistry By Praful sir

4.4K views - 3 years ago

Part 8 | Ch 13 | Aromatic Compounds , Benzene's Derivatives | class 11 Chemistry | Praful sir

Part 8 | Ch 13 | Aromatic Compounds , Benzene's Derivatives | class 11 Chemistry | Praful sir Chemistry By Praful sir

13.6K views - 4 years ago

Part 7 | Ch 13 | Alkyne | class 11 Chemistry | Praful sir

Part 7 | Ch 13 | Alkyne | class 11 Chemistry | Praful sir Chemistry By Praful sir

8.4K views - 4 years ago

Part 6 | Ch 13 | Chemical properties of Alkene | class 11 Chemistry | Praful sir

Part 6 | Ch 13 | Chemical properties of Alkene | class 11 Chemistry | Praful sir Chemistry By Praful sir

11.5K views - 4 years ago

Part 5 | Ch 13 | Isomerism, preparation, physical properties | class 11 Chemistry | Praful sir

Part 5 | Ch 13 | Isomerism, preparation, physical properties | class 11 Chemistry | Praful sir Chemistry By Praful sir

8.8K views - 4 years ago

Part 4 | Ch 13 | Conformation , Alkenes - 1 | class 11 Chemistry | Praful sir

Part 4 | Ch 13 | Conformation , Alkenes - 1 | class 11 Chemistry | Praful sir Chemistry By Praful sir

12.7K views - 4 years ago

Part 5 | Ch 16 | Synthetic Detergents | class 12 Chemistry | Praful sir | NCERT

Part 5 | Ch 16 | Synthetic Detergents | class 12 Chemistry | Praful sir | NCERT Chemistry By Praful sir

11K views - 4 years ago

Part 4 | Ch 16 | Chemicals in food | class 12 Chemistry | Praful sir | NCERT

Part 4 | Ch 16 | Chemicals in food | class 12 Chemistry | Praful sir | NCERT Chemistry By Praful sir

9.9K views - 4 years ago

Part 3 | Ch 16 | Antimicrobials , Antifertility Drugs | class 12 Chemistry | Praful sir

Part 3 | Ch 16 | Antimicrobials , Antifertility Drugs | class 12 Chemistry | Praful sir Chemistry By Praful sir

8.8K views - 4 years ago

Part 2 | Ch 16 | Antacids , Antihistamines , Neurological drug | class 12 Chemistry | Praful sir

Part 2 | Ch 16 | Antacids , Antihistamines , Neurological drug | class 12 Chemistry | Praful sir Chemistry By Praful sir

10.1K views - 4 years ago

Part 1 | Ch 16 | Chemistry in everyday Life | class 12 Chemistry | Praful sir

Part 1 | Ch 16 | Chemistry in everyday Life | class 12 Chemistry | Praful sir Chemistry By Praful sir

20K views - 4 years ago

Part 5 | Ch 6 | Oxidation- Reduction , Refining , Uses of metals | class 12 Chemistry | Praful sir

Part 5 | Ch 6 | Oxidation- Reduction , Refining , Uses of metals | class 12 Chemistry | Praful sir Chemistry By Praful sir

9.8K views - 4 years ago

Part 4 | Ch 6 |Extraction of copper , Electrochemical Principles of Metallurgy | class 12 Chemistry

Part 4 | Ch 6 |Extraction of copper , Electrochemical Principles of Metallurgy | class 12 Chemistry Chemistry By Praful sir

10.7K views - 4 years ago

Part 3 | Ch 6 | Extraction of Iron | class 12 Chemistry | Praful sir

Part 3 | Ch 6 | Extraction of Iron | class 12 Chemistry | Praful sir Chemistry By Praful sir

14.3K views - 4 years ago

Part 2 |Ch 6| Extraction of crude metal ,Thermodynamics principles of metallurgy |class 12 Chemistry

Part 2 |Ch 6| Extraction of crude metal ,Thermodynamics principles of metallurgy |class 12 Chemistry Chemistry By Praful sir

22.4K views - 4 years ago

Part 1 |Ch 6|General Principles & Processes of Isolation of Elements |class 12 Chemistry |Praful Sir

Part 1 |Ch 6|General Principles & Processes of Isolation of Elements |class 12 Chemistry |Praful Sir Chemistry By Praful sir

37.5K views - 4 years ago

Part 17 | Ch 7 | Group 18 Elements | class 12 Chemistry | Praful Sir

Part 17 | Ch 7 | Group 18 Elements | class 12 Chemistry | Praful Sir Chemistry By Praful sir

6.4K views - 4 years ago

Part 16 | Ch 7 | Oxoacids of Halogens , Interhalogen compounds | class 12 Chemistry | Praful Sir

Part 16 | Ch 7 | Oxoacids of Halogens , Interhalogen compounds | class 12 Chemistry | Praful Sir Chemistry By Praful sir

4.7K views - 4 years ago

Part 15 | Ch 7 | Chlorine , Hydrogen Chloride | class 12 Chemistry | Praful Sir

Part 15 | Ch 7 | Chlorine , Hydrogen Chloride | class 12 Chemistry | Praful Sir Chemistry By Praful sir

5.6K views - 4 years ago

Part 14 | Ch 7 | Anomalous behaviour of Fluorine | class 12 Chemistry | Praful Sir

Part 14 | Ch 7 | Anomalous behaviour of Fluorine | class 12 Chemistry | Praful Sir Chemistry By Praful sir

5.2K views - 4 years ago

Part 13 | Ch 7 | Group 17 Elements | class 12 Chemistry | Praful Sir

Part 13 | Ch 7 | Group 17 Elements | class 12 Chemistry | Praful Sir Chemistry By Praful sir

6.3K views - 4 years ago

Part 12 | Ch 7 | Sulphuric Acid |class 12 Chemistry | Praful sir | NCERT

Part 12 | Ch 7 | Sulphuric Acid |class 12 Chemistry | Praful sir | NCERT Chemistry By Praful sir

5.8K views - 4 years ago

Part 11 | Ch 7 | Sulphur - Allotropic Forms,Sulphur Dioxide,Oxoacids of sulphur |class 12 Chemistry

Part 11 | Ch 7 | Sulphur - Allotropic Forms,Sulphur Dioxide,Oxoacids of sulphur |class 12 Chemistry Chemistry By Praful sir

5.7K views - 4 years ago

Part 10 | Ch 7 | Simple Oxides , Ozone | class 12 Chemistry | Praful Sir

Part 10 | Ch 7 | Simple Oxides , Ozone | class 12 Chemistry | Praful Sir Chemistry By Praful sir

5.8K views - 4 years ago

Part 9 | Ch 7 | Dioxygen | class 12 Chemistry | Praful Sir

Part 9 | Ch 7 | Dioxygen | class 12 Chemistry | Praful Sir Chemistry By Praful sir

6.6K views - 4 years ago

Part 8 | Ch 7 | Group 16 Elements | class 12 Chemistry | Praful Sir

Part 8 | Ch 7 | Group 16 Elements | class 12 Chemistry | Praful Sir Chemistry By Praful sir

7.7K views - 4 years ago

Part 7 | Ch 7 | Phosphorus Halides | class 12 Chemistry | Praful Sir

Part 7 | Ch 7 | Phosphorus Halides | class 12 Chemistry | Praful Sir Chemistry By Praful sir

7.6K views - 4 years ago

Part 6 | Ch 7 | Phosphorus Trichloride & Pentachloride, Oxoacids of phosphorus | class 12 Chemistry

Part 6 | Ch 7 | Phosphorus Trichloride & Pentachloride, Oxoacids of phosphorus | class 12 Chemistry Chemistry By Praful sir

8.7K views - 4 years ago

Part 5 | Ch 7 | Nitric Acid, Phosphorus - Allotropic Forms , phosphine |class 12 Chemistry

Part 5 | Ch 7 | Nitric Acid, Phosphorus - Allotropic Forms , phosphine |class 12 Chemistry Chemistry By Praful sir

12.1K views - 4 years ago

Part 4 | Ch 7 | Dinitrogen & Ammonia |class 12 Chemistry | Praful sir

Part 4 | Ch 7 | Dinitrogen & Ammonia |class 12 Chemistry | Praful sir Chemistry By Praful sir

13K views - 4 years ago

Part 3 |Ch 7 |Anomalous Properties of nitrogen , Chemical Properties (Group 15) |class 12 Chemistry

Part 3 |Ch 7 |Anomalous Properties of nitrogen , Chemical Properties (Group 15) |class 12 Chemistry Chemistry By Praful sir

12.7K views - 4 years ago

Part 3 | Ch 13 | Chemical Properties of Alkanes | class 11 Chemistry | Praful sir

Part 3 | Ch 13 | Chemical Properties of Alkanes | class 11 Chemistry | Praful sir Chemistry By Praful sir

10.9K views - 4 years ago

Part 2 | Ch 7 | Oxidation state | p block elements | class 12 Chemistry | Praful sir

Part 2 | Ch 7 | Oxidation state | p block elements | class 12 Chemistry | Praful sir Chemistry By Praful sir

17.6K views - 4 years ago

Part 2 | Ch 13 | Preparation of Alkanes & physical Properties | class 11 Chemistry | Praful sir

Part 2 | Ch 13 | Preparation of Alkanes & physical Properties | class 11 Chemistry | Praful sir Chemistry By Praful sir

13.5K views - 4 years ago

Part 1 | Ch 7 | p block elements | class 12 Chemistry | Praful sir

Part 1 | Ch 7 | p block elements | class 12 Chemistry | Praful sir Chemistry By Praful sir

33.9K views - 4 years ago

Part 1 | Ch 13 | Classifications , Alkanes | Hydrocarbon | class 11 Chemistry | Praful sir

Part 1 | Ch 13 | Classifications , Alkanes | Hydrocarbon | class 11 Chemistry | Praful sir Chemistry By Praful sir

23.5K views - 4 years ago

Part 15 | Ch 8 | The Actinoids , applications of d & f block elements | class 12 Chemistry

Part 15 | Ch 8 | The Actinoids , applications of d & f block elements | class 12 Chemistry Chemistry By Praful sir

6.6K views - 4 years ago

Part 8 | Ch 9 | Bonding in metal carbonyls , importance and applications | Class 12 Chemistry |NCERT

Part 8 | Ch 9 | Bonding in metal carbonyls , importance and applications | Class 12 Chemistry |NCERT Chemistry By Praful sir

11.5K views - 4 years ago

Part 14 | Ch 8 | Oxidation States & General characteristics of Lanthanoids | class 12 Chemistry

Part 14 | Ch 8 | Oxidation States & General characteristics of Lanthanoids | class 12 Chemistry Chemistry By Praful sir

7.5K views - 4 years ago

Part 13 | Ch 8 | The lanthanoids & Contractions (સંકોચન) | class 12 Chemistry | Praful sir | NCERT

Part 13 | Ch 8 | The lanthanoids & Contractions (સંકોચન) | class 12 Chemistry | Praful sir | NCERT Chemistry By Praful sir

11K views - 4 years ago

Part 12 | Ch 8 | Potassium permanganate ( Kmno4 ) | class 12 Chemistry | Praful sir | NCERT

Part 12 | Ch 8 | Potassium permanganate ( Kmno4 ) | class 12 Chemistry | Praful sir | NCERT Chemistry By Praful sir

16.3K views - 4 years ago

Part 11 | Ch 8 | Potassium Dichromate ( K2 Cr2 O7 ) | class 12 Chemistry | Praful sir | NCERT

Part 11 | Ch 8 | Potassium Dichromate ( K2 Cr2 O7 ) | class 12 Chemistry | Praful sir | NCERT Chemistry By Praful sir

16.4K views - 4 years ago

Part 10 |Ch 8 |Formation of complex & interestitial Compounds, catalytic properties, alloy formation

Part 10 |Ch 8 |Formation of complex & interestitial Compounds, catalytic properties, alloy formation Chemistry By Praful sir

10K views - 4 years ago

Part 9 | Ch 8 | Magnetic Properties , Formation of coloured ions | Class 12 Chemistry | Praful sir

Part 9 | Ch 8 | Magnetic Properties , Formation of coloured ions | Class 12 Chemistry | Praful sir Chemistry By Praful sir

10.7K views - 4 years ago

Part 8 | Ch 8 | Stability of Higher oxidation state | Class 12 Chemistry | Praful sir

Part 8 | Ch 8 | Stability of Higher oxidation state | Class 12 Chemistry | Praful sir Chemistry By Praful sir

10K views - 4 years ago

Part 7 | Ch 8 | Standard Electrode Potential (M+3/M+2) | Class 12 Chemistry |Praful sir | 8.3.6

Part 7 | Ch 8 | Standard Electrode Potential (M+3/M+2) | Class 12 Chemistry |Praful sir | 8.3.6 Chemistry By Praful sir

8.7K views - 4 years ago

Part 6 | Ch 8 | Standard Electrode Potential ( M+2/M ) | Class 12 Chemistry |Praful sir |NCERT 8.3.5

Part 6 | Ch 8 | Standard Electrode Potential ( M+2/M ) | Class 12 Chemistry |Praful sir |NCERT 8.3.5 Chemistry By Praful sir

12.1K views - 4 years ago

Part 5 | Ch 8 | Oxidation State of d block elements | Class 12 Chemistry | Praful sir

Part 5 | Ch 8 | Oxidation State of d block elements | Class 12 Chemistry | Praful sir Chemistry By Praful sir

13.1K views - 4 years ago

Part 4 | Ch 8 | ionization enthalpy | d block elements | Class 12 Chemistry | Praful sir

Part 4 | Ch 8 | ionization enthalpy | d block elements | Class 12 Chemistry | Praful sir Chemistry By Praful sir

17.7K views - 5 years ago

Part 3 | Ch 8 | Physical properties of d block elements | Class 12 Chemistry | Praful sir

Part 3 | Ch 8 | Physical properties of d block elements | Class 12 Chemistry | Praful sir Chemistry By Praful sir

24.4K views - 5 years ago

Part 2 | Ch 8 | Easy trick to remember d block elements | Class 12 Chemistry | Praful sir

Part 2 | Ch 8 | Easy trick to remember d block elements | Class 12 Chemistry | Praful sir Chemistry By Praful sir

17.4K views - 5 years ago

Part 1 |Ch 8 |Electronic configuration of d block elements |d & f block elements |Class 12 Chemistry

Part 1 |Ch 8 |Electronic configuration of d block elements |d & f block elements |Class 12 Chemistry Chemistry By Praful sir

38.6K views - 5 years ago