To show experimentally that carbon dioxide is given out during respiration
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- เผยแพร่เมื่อ 27 ธ.ค. 2024
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CBSE Class 9 Term 1 Animated Experiment 14
To show experimentally that carbon dioxide is given out during respiration
How many of you watching this a day before your practicle of science 😂😂 like me
Me 😂
@@Crazygamer-fj2em 😂😂
@@prabhjotsingh-qe9nk fat ka 1 hai
Kya likhna hai kya krna hai....
Kya course ma hai😂😂😂😂
@@DARSH_16 😂😂
Me too😂
I am watching this video after 9yr😮😮😮
10 year
😂
Real legends come here after 10 Year
My ass
Legends are those watching 7 years later after the video published 😂😂😂
boring
Yes bro 🤣🤣🤣
@@manjurajpal5061 😂
8 yrs
8 years
Why in animal respiration, we use two glass tubes . We can use one for turning lime water milky
In the second experiment , can't we just use limewater instead of the potassium hydroxide solution and the water to indicate the release of carbon dioxide by the germinating seeds ?
we can, but in the lab manual, they have used KOH. and we gotta follows cbse you know...
9 years passed but the value of this video did not pass ❤️ thank you sir
Legend watch it at exam day morning😂😂😂
1:49 They have said 1 hole but the cork has 2 holes..lol
They fixed 2 tubes in 1 hole
This all experiments are also on class 10th..Thanks sir.
Himanshu kashyap 7 here...
To Kya kare
I am in 9 icse ..so it doesn't help me....my teacher cut it...but still it helped me 2 understand...thnx
How do you measure the amount of carbon dioxide produced?
Bomner
Legends are watching it after 9 years ...😂
Thank you very much this helps me in my bio lab ❤️
Legends are watching video 9 years later of publish
Legends are those who are watching it after8years
Bhai 100 baad dek le tha ultra pro legend hota
This question will come for sure
When seeds inhale oxygen, at that moment also it creates the vaccum
Thanks mam 💐
This vedio was taken 9 years agoo😳
Bro,sis tysmmm i didn't know the answer so i sewrch on youtube and ...yeah..i knew it now😂
Buddy love the way you say truth
Videos are supb but can i know the reason why r you using the 2nd test tube in first experiment which is slightly above the water level?
What the reason
Thank you sir 👍
It is really help in my 10 class
Thankyou sir
U now in college 4th year?
Why is lime water with the first experiment?
because the test for co2 is that it will turn limewater milky:)
Michelle Vonn Ph.D.
Lime water turns milky in the presence of carbon dioxide and if we exale then carbon dioxide release and turns line water milky
Hence it show carbon gas is given out during respiration
It is in class 10th too, thank you
What is the concentration of KOH used?
To absorb carbon dioxide
20%
PLEASE ANSWER; which one is the independent variable and the dependent variable in experiment B?????
can you do a practical showing how water vapor is given off by animals during respiration?
Is this activity is also in book in which ch ??
6th chapter
@@uditaola641 ok thanks
In wich site you done the expeiment ?
Which voice changer do you use
Its natural
I don't like the second activity
Can't we use lime water directly
Science exam 2maro?????10thies???
@哭泣 what??
It's in class 9th too .thanks for this.
Same thing
Dirty falow
Why 50 gram seeds
Great
9years omg
How many of u are watching from online class..... 😀
Me!!! XD
@@equinoxboy me
Me
Meeee
Me
A really good and helpful video may god help u in ur endeavour to make the lives of students comfortable and better enough
You got it for 9th and 10th only..😱😱 we have it now in 7th...are we learning too fast.?
rachana dhanure yeah but its not too late for them. because i’m 38yo and just learning after all these years of all the combined pain in the amen 🙏🏻 things that I could have done easily if I gotten some scientific knowledge to at least very minimum of chemistry. Trust me kid even they say not to trust people that say “trust me”. well my kids 1st, 2nd and 3rd grades are doing well in science. Just always use PPE for science experiments, because things sometimes aren’t going to what we all expecting for. lol if ur not a kid.
@@darellroasa6846 ok
I am in 6th watching this video
Fantastic experiment
Thank you so, much it really helped me.
Thanks Vijay sir👍
Thanks
Very useful . Thanks bro
What is the another name for carbon dioxide
The air we breathe out
its CO2 the others are fools who replied they are idiotssss
XDXDXDXD
Guy really has no idea when to use the word "therefore".
Thnx I love to watch your videos
can we use roots instead od seeds 🤔pls tell
No
Could you please tell me,which organism will change the colour of indicator the fastest:germinating seeds,maggots or woodlice?Please help me,I have an exam tomorrow😱😱🙏🏻🙏🏻
Very nice understanding video
Thanks!!😊
Thx for clearing my doubts ....simple nd best
Thank you so much!!!
Thakey sir✌️👍
isnt vaseline a brand? I would write petroleum jelly..
excellent
thnk u so much
Why we used tube B?
So that the air can escape and more can enter
Malayali undenkil adi like
In six years this video was just able to hit two lakh thirty thousand views such a shame
Thank you sir 👨🏻🏫
why we used tube b what is use of that
Yes
So that the used air can move out and more can enter
Koh doesn't allow carbon dioxide to present there
Thanxs u saved my 2 marks in exam
Thnx👍👍👍👍
Thank you
What are the results
why this experiment was happened
How many of you like the video
Great
👍
Our mam gave us this link
what a explanation. very well explained
Pro player are seen after 10 years
I like this
Haaa
Sir ji hindi medium
Well thankyou for that..
Watching after 9 years
Ff players like
School pupose video ;
U R best nice video
Thank you for helping
Why koh is used
alaparthi abi vin
To absorb carbon dioxide gas
Coming in 9th yrar
Thnx
Good video
useful video
all gurukulians assemble here
Thanks for explain
Good
yo, watching this vid from science teacher.
Lol
Lol funny im erv
I come after 9 yr
thx
nice
Ashish Verma XA
Mia boka
Yuk
That's cool
👍🏻👍🏻👍🏻🤓
mia boka