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SCHOOL OF ADVANCE CHEMISTRY - KHIZAR A. CHUGHTAI
Пакистан
Добавлен 2 ноя 2019
Exclusively for Cambridge O & A-Level Chemistry Students. Simple and conceptual lectures make you very clear on all topics. Use Khizar's Method (Tips & tricks) to solve the most difficult past paper questions.
AS Chemistry Stoichiometry Selected MCQs
How to solve AS Chemistry difficult stoichiometry questions?
Просмотров: 60
Видео
How do I solve it? O Level Chemistry Paper 2, 5070_w23_qp_22, with tips & tricks. Completly solved.
Просмотров 793 месяца назад
How do I solve it? O Level Chemistry Paper 2, 5070_w23_qp_22, with tips & tricks. Completly solved.
Kc Question 9701_s24_qp_22
Просмотров 2014 месяца назад
Here is an easy way to solve the question; follow it for next time.
How to solve O Level Chemistry MCQs? Q. 18 & 30, 5070_w22_qp_12
Просмотров 1294 месяца назад
How to solve O Level Chemistry MCQs? Q. 18 & 30, 5070_w22_qp_12
Planar & Non planar molecules - A Level Chemistry
Просмотров 7364 месяца назад
This lecture is A-level chemistry-specific. By following these steps, you can solve all questions regarding the topic of planarity in A-Level Chemistry. Moreover, I want to add another rule: in open-chain organic compounds, all carbons can be in one plane.
Q.8 9701_w18_qp_12
Просмотров 434 месяца назад
Here is an easy way to solve the question; follow it for next time.
Q. 2 9701_w18_qp_12 - an easier solution
Просмотров 734 месяца назад
Here is an easy way to solve the question; follow it for next time.
Q. 9 9701_s18_qp_11 is an easier solution.
Просмотров 724 месяца назад
Here is an easy way to solve the question; follow it for next time.
Q. 10 9701_s20_qp_13
Просмотров 614 месяца назад
Here is an easy way to solve the question; follow it for next time.
Reactions of Period-3 Elements. Crash Course Revision for AS Chemistry Students for CAIE & Edexcel
Просмотров 955 месяцев назад
Reactions of Period-3 Elements. Crash Course Revision for AS Chemistry Students for CAIE & Edexcel
AS Organic Chemistry Reactions explained in 30 minutes (Crash Course) - CAIE/Edexcel.
Просмотров 1875 месяцев назад
As Organic reactions in 1 Shot.
Making the ammonia gas: Haber Process
Просмотров 556 месяцев назад
For O Level & A Level Chemistry Students
Testing Halide ions - Practical demonstration
Просмотров 476 месяцев назад
Testing Halide ions - Practical demonstration
Oxidation of Alcohol - AS/A2 Chemistry CAIE AQA Edexcel OCR
Просмотров 886 месяцев назад
Oxidation of Alcohol - AS/A2 Chemistry CAIE AQA Edexcel OCR
How to solve ATP 5070 October/November 2023 P42 (5070_w23_qp_42)?
Просмотров 1,7 тыс.7 месяцев назад
Complete solution of ATP 5070 October/November 2023 P42 (5070_w23_qp_42) with tips and tricks. As an attachment, Lnik has provided the sample work sheet for New Question #4. drive.google.com/file/d/1puy-BXIqS1HOSBTRisrlk9ukwkf6oJrK/view?usp=sharing
Oxidation Part 2: Oxidation Of Alkenes (Lecture)
Просмотров 507 месяцев назад
Oxidation Part 2: Oxidation Of Alkenes (Lecture)
How to solve O Level Chemistry MCQs? Q. 21, 5070_w21_qp_11
Просмотров 1027 месяцев назад
How to solve O Level Chemistry MCQs? Q. 21, 5070_w21_qp_11
How to solve O Level Chemistry Paper 11 October/November 2023? 5070/11/O/N/23
Просмотров 2,6 тыс.7 месяцев назад
How to solve O Level Chemistry Paper 11 October/November 2023? 5070/11/O/N/23
Kp: Equilibrium Constant in term of pressure - For A Level Chemistry Students
Просмотров 897 месяцев назад
Kp: Equilibrium Constant in term of pressure - For A Level Chemistry Students
Halogenation of Alkane & Alkene: AS Organic Chemistry (Lecture)
Просмотров 407 месяцев назад
Halogenation of Alkane & Alkene: AS Organic Chemistry (Lecture)
Oxidation Of Alkenes AS Organic Chemistry (Lecture)
Просмотров 527 месяцев назад
Oxidation Of Alkenes AS Organic Chemistry (Lecture)
Electrophilic Addition; A Level Chemistry (Lecture)
Просмотров 547 месяцев назад
Electrophilic Addition; A Level Chemistry (Lecture)
Oxidation Part 1. Oxidation of Alcohol & Aldehyde: AS/A2 Level Chemistry (Lecture)
Просмотров 938 месяцев назад
Oxidation Part 1. Oxidation of Alcohol & Aldehyde: AS/A2 Level Chemistry (Lecture)
SN2 Mechanism, AS Organic Chemistry Crash Course.
Просмотров 368 месяцев назад
SN2 Mechanism, AS Organic Chemistry Crash Course.
Hydrolysis in AS Organic Chemistry (lecture).
Просмотров 498 месяцев назад
Hydrolysis in AS Organic Chemistry (lecture).
Complete Reduction in AS Organic Chemistry (Lecture).
Просмотров 758 месяцев назад
Complete Reduction in AS Organic Chemistry (Lecture).
How to draw and count structural isomer? AS Chemistry (Lecture).
Просмотров 608 месяцев назад
How to draw and count structural isomer? AS Chemistry (Lecture).
Iodoform Test: A Level Organic Chemistry
Просмотров 1038 месяцев назад
Iodoform Test: A Level Organic Chemistry
How to solve O Level Chemistry Paper 12 October/November 2023? 5070/12/O/N/23
Просмотров 3,8 тыс.8 месяцев назад
How to solve O Level Chemistry Paper 12 October/November 2023? 5070/12/O/N/23
Complete Carboxylic Acid (for O Level / IGCSE)
Просмотров 1119 месяцев назад
Complete Carboxylic Acid (for O Level / IGCSE)
Aoa sir I want the pdf of your As book how may I get it
What if E-A is zero is it planar or non planar?
Awesome video as always but now we need A2 videos!! :)
Thank you sir ❤
Suii
Thank you for this video!!
❤❤❤
Sir how to get your notes
Thank you sir. You helped me alot .
great lecture
The best
Sir where can I get the 'Reasons in AS and A2 chemistry' book
From Reed Book Centre Gulgasht Multan in September
the method you used for q 13 is quite wrong. You are to find the amount of sodium hydrogencarbonate that is used to produce 1.5 g of both CO2 and H2O. which is 4.06g. The final percentage is 67.7%. Hence the answer is C.
These books are amazing! They have everything you could possibly need for all kinds of exam questions in one place so you can 100% rely on them during preparation. Sir Khizar is a wonderful teacher! I used both books during my A Levels and secured an A* in A Level Chemistry
I want to purchase the online version of the book but cannot find it anywhere. if you could share where it is available online it would be really helpful.
Can you share the online link to this book? Cannot find it anywhere. Thanks
Sir today was P1 exam and your solution videos really helped me a lot . thanks sir.
Sir in Q 17 you made a mistake. It says in flask 2 that only measure gas after 30 seconds and not any time after that while we should measure for at least 5 minutes like in case 1 and 3
🔥
Love you kara diya sir
very helpful🙌
Amazing as always!
in question 23, arent the electrons of Z supposed to be arranged as 2,8,8,8,8,1 giving total of 35, and being in group 1, then why are the electrons written as 2, 8,18,7 ?
Yes im confused as well
It is in group 7 of periodic table that is why
Yes i realized thanks
According to the syllabus, 8 electrons will fill the 3rd electron shell and then 2 electrons will fill the 4rth shell. But after that 10 more electrons will fill the 3rd shell, giving the configuration of 2,8,18,2. This continues and now the rest of the electrons fill the rest of the fourth shell.
Im just as confused 😭
Sir you undoubtedly give one of the best explanations, thank you and please make more videos for AS papers too. from bangladesh
In q40 why wont co2 gas form in exp 2
When base reacts with ammonium salt it will releases ammonia gas, co2 is released when acid is added only acid+metal carbonate= salt- co2 + h20
Bhai jungle mein video bana rahe kya 💀
Why nit part c in Q30
in q 18, when adding solid sodium bromide, does it react at all and increase Br- ions , to do dont they have to be in aqueous state?
to do so*
in q 13 statement 2 is incorrect but isnt it supposed to be correct: hydrogen burns in oxygen to produce electricity in hydrogen oxygen fuel cell?
I think it doesn't burn, just reacts
It burns to produce water but not electricity
Thank you sir, you really helped a lot of us
Bad😅
Awesome video as always!!!
lifesaver💪
awesome work sir, great revision before mcq paper!
🙌🙌🙌
Amazing explanation!
difficult question, magical explanation!
Well explained sir
Chemistry made easy
Much appreciated thanks a lot
much needed🙏
Seriously magic thanks alot
Sir has best methods as always!
aGER AAP YAHAN A HE JATAY HO TU DO NOT LEAVE WITOUT A LIKE
Great revision before exams
Once again superb video!
Thanks a lot
Life saver ❤
Very well explained thank you sir!
volume of q in marking scheme is 0.25 (graph question)