Answer to the last question is, 8 as :- 1. pH 3 is a strong base. 2. pH 5 is a weak or a mild base. 3. pH 8 is a weak or a mild base 4. pH 13 is a strong base..... Very Very nice explanation and lecture sir, enjoyed alot.....
what a explanation outstanding ... i think no one can explain like this practically amazing {after listening this class directly we can write the board exam }
The answer is 8 because it is nearer to 7 in the comparison of D which pH is 13. As we know, the base strength get strong as it goes far away from the neutral one and as the other two means A&B they are acid.
Sir, are we going to attend CIE international O/A Level Exams this May/June session?? Please create a video to clear our confusion and also try to contact Cambridge to call off this session to save lots of peoples from dying,May Almighty forgive us
Sir ,The substance C is the weak base as ph value is 8,in substance A ph value is 3 which is a strong Acid, in substance B ph value is 5 which is weak acid And in last substance D the ph value is 13 which is the strong base.
Transverse waves are a type of progressive wave where the vibration of particles is perpendicular to the direction of the waves. Ex: Water waves All electromagnetic waves such as visible light. Longitudinal waves are a form of progressive wave where the vibration of particles is parallel to the direction of waves. Ex: Sound waves
Thanks
With your help only I had scored full marks in my chemistry part .Thank you sir for your help and may the god bless you
Most welcome
@@ManochaAcademy thank you sir
Chal jhutta
Hello can u please share videos of math's physics chemistry
The answer to the question at the end is Substance C.
Correct :)
Thanks for making this video sir it helped me a lot in my studies.
It's my pleasure
As I'm preparing for exam, your video helped me a lot.Tq sir
Sorry sir... Couldn't attend because of exam tomorrow.... Will attend next time.. 😊😊
But excellent teaching👏👏👏
All the best for your exam!
Answer to the Question is Substance C which is pH 8. This is because it just above the neutral pH 7. It only partially dissociates into OH- ions.
Excellent! Right answer :)
amazing lecture, enjoyed learning about pH!
Glad you enjoyed it!
Answer to the last question is, 8 as :-
1. pH 3 is a strong base.
2. pH 5 is a weak or a mild base.
3. pH 8 is a weak or a mild base
4. pH 13 is a strong base.....
Very Very nice explanation and lecture sir, enjoyed alot.....
Thank u sir. U are wonderful. 👏👏👏👏👏
Thanks and welcome
what a explanation outstanding ... i think no one can explain like this practically amazing
{after listening this class directly we can write the board exam }
Hi 😃 I love your channel, I learn so much with you. Greetings from Puerto Rico.
😄
Awesome! Thank you! Do share our channel with your friends!
Substance C is a week base . I really enjoyed ur session a lot sir. It is adorable 😍
weak*
The answer is 8 because it is nearer to 7 in the comparison of D which pH is 13. As we know, the base strength get strong as it goes far away from the neutral one and as the other two means A&B they are acid.
Excellent! Right answer :)
sir substance C with ph 8 is a weak base
and amazing explanation but a lengthy one 👍🎈
Really this video helped me a lot thank you sir😇😇
Hello Sir ! I'm from Sri Lanka. Your videos helps me a lot with Physics and Chemistry
Happy to help. Welcome from India
@@ManochaAcademy 👍🤩😍👌🥇🙏🥇🥇
Ph 8 is an mild base I really enjoyed the session
Yes
13
Best moment sir 53:01 everyone must watch!!!😃😃😃
Your explaination is super😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊😊
Thank you so much 😀
I really loved this video it is very helpful to my studies this is useful to my exam tq so much sir waiting for more video's from chem and phy tq sir
Thanks for liking
Sir your teaching is world best 💯💯
It's my pleasure
I never saw such long explanation video but ur explanation is very good
Thanks a ton!
You're welcome!
Today is my exam ...this is really helpful sir ...🤓thank u ☺🙏
what a loveble teaching you gave . THANKYOU ALOT SIR
It's my pleasure
Good morning sir🙏.I have understood about PH scale. U'r classes were wonderful sir.😀😄I like to listen ur classes ........😉
Great to hear that! Do share our channel with your friends!
Ok... sir.
Sure sir
You are doing great job keep going
Thank you so much 😀
sir so amazing👍👍👍👍
Thanks and welcome
Sir, how to find the pH of particular acid and base for example how to test the pH of soil....or anything else
Sir today our school teacher showed us your periodic table video for revision in online lecture.
That's great
Sir please make video on refractive index ........
Sir I got 50\50 mark in chemistry sir. Thank you so your live and classes. God give you more and more blessing to you sir.
Once again thank you sir. 🙏
Excellent
Amazing video sir. Great respect for you sir.
Thanks a ton!
Thanks for the reply sir
Sir I have a doubt
Lemon juice ph is 2.2 but its a weak acid
thank you so much sir first time i am trying myself to understand chemistry
Yes bro monacha sir is very very much practice to me
Thank you very much sir it's so use to me and you can clear my doubts thank you so much sir
Big thanks for this video 😀😀☺️
My pleasure 😊
Sir ans is C. It was a very nice video. Can you make these videos for class 11 as well sir.
Super!! Right answer :) Thanks!
2-3 years after your videos are still very useful to us and preparing of 2023-24 HBSE board exams of class 10😊😊
33:20 ph scale assebling
Sir ,make a video on measures of central tendency.
Sir, how can you say that the pH value of vinegar is 4.
Excellent teacher 🙏
Thank you! 😃
Sir, are we going to attend CIE international O/A Level Exams this May/June session?? Please create a video to clear our confusion and also try to contact Cambridge to call off this session to save lots of peoples from dying,May Almighty forgive us
Thank you sir.I am from Bangladesh.Your video helps me very much.😃😃😃
Thank you for keeping this video sir😊😊😊
Though I am a science graduate I am watching this.👍
Sir ,The substance C is the weak base as ph value is 8,in substance A ph value is 3 which is a strong Acid, in substance B ph value is 5 which is weak acid And in last substance D the ph value is 13 which is the strong base.
Excellent!! Right answer :)
🙏☺️
45:55 tooth crying
Sir friction pr video bna do🙏and i am so confused between transverse wave and longitudinal wave🤔
Bro tell in English
Thats easy bro I think Radioactivity and Introductory Electronics is hard thou
Transverse waves are a type of progressive wave where the vibration of particles is perpendicular to the direction of the waves.
Ex: Water waves
All electromagnetic waves such as visible light.
Longitudinal waves are a form of progressive wave where the vibration of particles is parallel to the direction of waves.
Ex: Sound waves
Sir yours teaching method is superb❤❤❤❤❤❤🎉
It is going into my mind like bullet train❤❤❤❤❤❤
Thank you🙏🌹❤❤❤❤ sir
v.good lecture in a easyway.enjoyed.
Thanks for liking
ph 8 is a weak base
you are such a nice teacher
SIR SUPER EXPLANATION FOR MY ENTERENCE EXAM SIR I PASSED IT. BECAUSE OF YOUR EXPLANATION
Glad to hear that
Thank usur
Thank you very much sir
Most welcome!
Beautiful lecture ❤
Thanks for making this video sir , please say social , history also sir please
8 which is c
Correct!
Excellent teaching l understand everything and have a nice day sir😃
Can u make a video on areas related to circles please!!!!!!!!!
40:29 the end of ph assembling
SIR tom is my board exam for 10th i see your class's you easily to remember i used this for my revision
Sir ..your teaching skill is very praisble ..
But plz make me a know..about other channel ..where teach practically for 11th and 12 .to prep jee
Sir with your help I scored full marks in chemistry 👍
Well done
H+ ions from H3O
What oh- ions form
Thankyou so much sir for these educational videos..It helps alot especially during these pandemic situation😊
Sir your teaching method is amazing
Is a strong acid would likely havena ph of 10?
i like your vedios very very very much sir
Thanks and welcome
SIR, ANSWER OF HOMEWORK QUESTION IS C, BECAUSE 8 IS THE WEAKEST BASE ON pH SCALE.
8
Excellent! Correct!
Why are teachers like you not found in school😢😢😢
Answer is:substances C 8 is a weak base
Enjoyed watching your best explanation ❤️
Good explanation sir. It really helped me a lot for my exams. Thank you so much!!
Sir what you are teaching it is also similar to state syllabus
Great !
Well Explained sir Thank you
This is very interesting lecture keep it up
This sir is best and I will score more marks in cbse board
All the best
Sir thank you so much for explaining
What about solution of sodium chloride
Thank you sir for making this video your explanation is very fantastic 👍
Most welcome
Nice❤❤❤❤
Good class sir
Thanks and welcome
Sir i completed bsc chemistry but don't know basics now I'm learning from your channel
Good class
Thanks and welcome
Tq for making this video sir
It's my pleasure
sir can you please send the link of lesson Elements, compounds and Mixture
Sir i feel chemistry and physics difficult. Plz give me some tips
Hello @ManochaAcademy
Sir,
Don't u made video on base. Topic
Sir the answer of the last question is 8. For example- toothpaste
You rocked this topic sir
Thank you sir
Welcome
Sir please make a vedio on equation of a straight line
Which liquids fall under O
C:8
This video is really helpful for me....Thank u so much sir...✨️
Is a strong bases would likely have a ph of 11?
Strong acid
Dissolved in water
Tq so much sir I enjoyed to learn about pH tq sir