Can't wait for Part2. Please make it no calculation as this, I really enjoyed this. Imagine this is what I will face in my coming UTME Examination, oh lala. My School You're Shaping me, my foundation is somehow faulty, I'm grateful for this. More Grace And Wisdom ❣️
Common name : Isobutyl bromide IUPAC name: 1-Bromo-2-methylpropane Boiling point: 102°C Formula: C4H9Br Hence, the molecular formula C4H9Br has several isomers if you search in Wikipedia, naming the structure given in the question correctly would be an isobutyl bromide.
Thanks for writing in! The meaning of BUTYL is any of four isomeric alkyl radicals C4H9- derived from butane. C4H9Br as Isobutyl Bromide can be expressed in various isomers, such as 1-bromobutane, 2-bromobutane, 1-bromo-2- methylpropane etc.
Thanks a lot Had a bit of difficulty on what to prepare for during my jamb The only regret i have is that i saw your video content late😢 But still keep up the good work
There are no theory questions in JAMB. However, I believe you're asking for WAEC 2021 chemistry theory questions and solutions, please click on this link to have access to them myschool.ng/classroom/chemistry?exam_type=waec&exam_year=2021&type=theory&topic=
Thank you for writing in Chidimma. We don't have video classes on post UTME specifically, but we do have topic by topic video lessons. Click on this link to join the class by subscribing myschool.ng/store/video-lessons-subscription we have just Mathematics and English for now.
Click on (Buy Activation Code) and follow the procedure to make payment, and gain access to Practice all JAMB CBT Past Questions, WAEC SSCE or GCE Past Questions (Objective & Theory), Post-UTME Questions, NECO, NABTEB & Even Your 1st Year Past Questions, here on Myschool CBT centre. You can even study all these past questions, perfectly arranged exam by exam, subject by subject or year by year. This free online platform gives you access to over 60,000 past questions mentioned above, enjoy.
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The earliest developed breathalyzer was based on reaction of alcohol if present in the exhaled air with a cocktail of chemicals containing sulfuric acid, potassium dichromate, silver nitrate, and water. Silver nitrate catalyzes the reaction between alcohol and potassium dichromate in acidic medium. Option A,B and C are not appropriate to fit in as the answer.
More explanation has been provided on the Myschool website. Kindly access it via this link below: myschool.ng/classroom/chemistry/60499?exam_type=jamb&exam_year=2021&page=4
We do not have the myschool app on IOS yet, if you want to download the myschool app through your android device please click this link play.google.com/store/apps/details?id=com.myschool.cbt
We do not have the myschool app on IOS yet, if you want to download the myschool app through your android device please click this link play.google.com/store/apps/details?id=com.myschool.cbt
Sorry for the issues you currently face with activation. For instant activation, please use the online (ATM Card) paystack option of payment. Because we require some sensitive info, please call between 9am - 5pm from Monday to Friday on this line; +234-9062547747 or send your payment information to; "info@myschool.ng" . We will resolve this ASAP.
I like the fact that u answer every single comment no matter how many they are....it helps a lot
Thank you for appreciating us, we're always here to serve you, God bless.
I appreciate my school helped me a lot in preparing for my jamb
Glad we could help, thank you for feedback.
That means you scored 70 and above in chemistry in JAMB😅
Really enjoyed the class....God bless you🙏🏻
We are glad you find this channel helpful, enjoy.
Can't wait for Part2.
Please make it no calculation as this, I really enjoyed this.
Imagine this is what I will face in my coming UTME Examination, oh lala.
My School You're Shaping me, my foundation is somehow faulty, I'm grateful for this.
More Grace And Wisdom ❣️
Thank you for your warm appreciation, we are glad you find this channel helpful.
Hello sir ,I don't really get the no 1.isnt it butylbromide since it has 4 carbon . Why is it isobutylbromide .
Common name : Isobutyl bromide
IUPAC name: 1-Bromo-2-methylpropane
Boiling point: 102°C
Formula: C4H9Br
Hence, the molecular formula C4H9Br has several isomers if you search in Wikipedia, naming the structure given in the question correctly would be an isobutyl bromide.
Okay I gotta say, this is really helpful...thank you myschool
You're very welcome!
Please explain question number 20,4 and the question that says the atomic weight of nitrogen is?
The explanations given in the videos become simpler to you when you read up on Alkynes for Qst 4 and Atoms for Qst 20.
Thank you very much and God.bless you 👍
Thank you too, and God bless you.
Thank you sir for your effort
So nice of you, thank you too.
Thanks for the tutorial
We are glad to help.
@@MyschoolNigeria Can u do a video on stoichiometric
We would have that in mind, for now keep watching and practicing.
It's been really helpful, but am still lacking a bit behind in organic chemistry like naming of compounds nd the rest
Keep pushing you will get there.
You said that the answer is isobutyl bromide but CH4 is methane and removal of one hydrogen bond makes it methyl pls can u explain better
Thanks for writing in!
The meaning of BUTYL is any of four isomeric alkyl radicals C4H9- derived from butane.
C4H9Br as Isobutyl Bromide can be expressed in various isomers, such as 1-bromobutane, 2-bromobutane, 1-bromo-2- methylpropane etc.
Thanks a lot
Had a bit of difficulty on what to prepare for during my jamb
The only regret i have is that i saw your video content late😢
But still keep up the good work
Thank you for appreciating our work, it's never too late ones you discover myschool, wishing you all the best.
Thanks so much sir
Welcome.
Thanks for the great job but please explain more about the first twenty element
Kindly click this link myschool.ng/questions/academic-questions to ask all your academic questions and get immediate response.
Thanks for this tutorial ❤️❤️
You’re welcome 😊
Please the solution for the theory questions for 2021 chemistry
There are no theory questions in JAMB. However, I believe you're asking for WAEC 2021 chemistry theory questions and solutions, please click on this link to have access to them myschool.ng/classroom/chemistry?exam_type=waec&exam_year=2021&type=theory&topic=
Amazing tutorial😌💚
Thank you! Cheers!
Thanks so much sir this is really helpful
We are glad you find this channel helpful, enjoy.
Can I have private lesson with you sir?
No we don't do private lessons but we have topic by topic video lessons on English and Mathematics for now.
Sir please how can I join your class to for post UTME
Thank you for writing in Chidimma.
We don't have video classes on post UTME specifically, but we do have topic by topic video lessons. Click on this link to join the class by subscribing myschool.ng/store/video-lessons-subscription we have just Mathematics and English for now.
Are these questions real jamb questions? They look too cheap for jamb. The atomic weight of Nitrogen?😮
I am just curious
Yes they are.
I don't know what to put in the username I have tried to many number and name but still showing incorrect
If you are trying to register for the first time, please try use a mixture of letters and numbers, uppercase and lowercase letters would do the trick.
Thanks
I have signed up what is the next step
Click on (Buy Activation Code) and follow the procedure to make payment, and gain access to Practice all JAMB CBT Past Questions, WAEC SSCE or GCE Past Questions (Objective & Theory), Post-UTME Questions, NECO, NABTEB & Even Your 1st Year Past Questions, here on Myschool CBT centre. You can even study all these past questions, perfectly arranged exam by exam, subject by subject or year by year.
This free online platform gives you access to over 60,000 past questions mentioned above, enjoy.
I swr
How can I download My school app on my iphone device
We don't have the myschool app on IOS yet, please access the app by downloading through an android playstore, software for your laptop device or better still use the myschool official website www.myschool.ng
Pls myschool,in question1,why is it isobutyl bromide and not ordinary butyl bromide?
Butyl bromide may refer to: 1-Bromobutane (n-Butyl bromide); 2-Bromobutane (sec-butyl bromide); 1-Bromo-2-methylpropane (isobutyl bromide).
Thank you🥰
You’re welcome 😊
Please, I'll like to urge you to state why the other options isn't the answer
Some of us don't understand.Eg the breath test question
The earliest developed breathalyzer was based on reaction of alcohol if present in the exhaled air with a cocktail of chemicals containing sulfuric acid, potassium dichromate, silver nitrate, and water. Silver nitrate catalyzes the reaction between alcohol and potassium dichromate in acidic medium. Option A,B and C are not appropriate to fit in as the answer.
May I pls be more enlightened about question 20?
More explanation has been provided on the Myschool website.
Kindly access it via this link below:
myschool.ng/classroom/chemistry/60499?exam_type=jamb&exam_year=2021&page=4
Please what about IOS devices, is any app available for IOS devices
We do not have the myschool app on IOS yet, if you want to download the myschool app through your android device please click this link play.google.com/store/apps/details?id=com.myschool.cbt
Pls I can't download my school app.what is the problem?
We do not have the myschool app on IOS yet, if you want to download the myschool app through your android device please click this link play.google.com/store/apps/details?id=com.myschool.cbt
I don’t understand how oxygen is present in kerosene and not soil
Kindly indicate the question number.
The audio is bad, seems only one channel is working.
It should be from the device you are using to access the video, the audio is working perfectly fine.
This is totally different from what we have on the printed hard copy sold in the market... My school why????
Thank you for writing in.
Please be reminded that printed copies are from different publishers and of various question types.
That's true, the one I answered before coming here is totally different from these questions
Pls I haven't gotten my activation code yet and v paid
Sorry for the issues you currently face with activation. For instant activation, please use the online (ATM Card) paystack option of payment. Because we require some sensitive info, please call between 9am - 5pm from Monday to Friday on this line; +234-9062547747 or send your payment information to; "info@myschool.ng" . We will resolve this ASAP.
You talk too much, just go straight to the point oga
We would have that in mind.
@odukudusunday247
I guess your parents didn't teach you respect and manners and it's so unfortunate