JAMB CBT Chemistry 2022 Past Questions 21 - 40

Watch this video showing detailed (step by step) explanations and solutions to the 2022 JAMB CBT Chemistry Past Questions, specifically from questions 21 to 40.

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For other free videos of the other questions, complete with explanations and solutions for JAMB Chemistry for 2022, please follow their respective links below;

Questions 21 - 40 - Video Above

After studying these videos, you should try to test yourself. You can test yourself by taking a simulated JAMB CBT exam using any of the following tools;

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Enjoy,
The Myschool Team.

[Marvelousgodwin-bw]

You just made chemistry look soo easy.i need to watch more of this

[bunmi]

Thank you very much for your efforts. But please kindly make your white board/video more clearer and please be calming down during chemistry calculation and mathematics. For the sake of assimilation. God bless you and your crew. You guys are doing a great job.

[dannykenny]

How do you advise a student, that wants to write a third jamb🙂

[preciouseniola]

Thank u sir. The video is very helpful sir.But sir please help us do others years like 1990 and so on.

[JudeMkpughe]

Please your marker isn’t clear enough.Especially for those with eye problems.Keep up the great job, found the video helpful

[FrancisOnochie-iw]

Thank you I appreciate your work...we are hoping for the best...pls can you do more videos about this past questions in chemistry, am not 2015, 200, 2005 2006 2007 and downward 👇

[SaondoSamuel]

You are too much sir, thanks so much. e.gs on Question 23 has been confusing me all this while 🙆🙆🙆 thanks so much 🥰🥰.

[medicemmy]

Sir the presence of charcoal in water prevent tooth decay

[johnnyvint]

Question 38..
Answer is A 30dm³.

What you calculated is Total volume, Volume of acid and water.

Volume of water= Total volume - volume of acid.
Vo. Of water = 40-10
= 30dm³

[FrancisOnochie-iw]

Question 32 the an C and 35 too the ans C....Carbon dioxide have two bond not 4

[veronicaagu]

Sir Please on question number 22 after you divided 15.3/1.92 you wrote hydrogen 8 instead of 7 pls why🙏

[FrancisOnochie-iw]

Question 39 some cbt choose A as the the right option

[estherjoe-daniel]

Sorry I seem to have a problem. When I take the cbt test, I realized that not all questions were actually jamb questions, some were waec and neco. Since waec and neco obj questions are comparatively easier than jamb, I think this is giving me a false expectation and hope. For example I got 316 in the 2hr exam, after finding out what I had earlier stated, I'm no longer so happy about that score.i don't know if you understand.

[NasiruAhmadDahiru]

Sir I didn't understand this question, I need more clarification

[FaithDim-ciuc]

Sorry sir

Am trying to open the app with my phone
Dey are telling me the username is already used😢
I don't know any names to use again
I have try so many names is not still working
Can you help me out sir🙏
I we be really grateful 🙏

[destharp]

Your video was helpful, may god strength you.

[saltyplasma]

No 38 is WRONG. They are asking of how much water must be added to make it to have that concentration. Misleading