10th Science, Activity 2.2

[@Firdouse.]

👍

[@utshabsharma9035]

Understanding science through activities is very interesting.

[@parveenparmar7247]

Very true 👏🏻

[@Hehw.]

mm

[@akvideo4688]

Correct

[@AMANDEEPSINGH-xu7ib]

yes

[@vedikaudgir]

true

[@luciousaritoriuscastus]

🎉🎉

[@ashoka.k.s5667]

Super

[@gudiyasolanki7588]

Keep it sir

[@sandhyajain6870]

Amazing thank a lot ☺️

[@DevPal-d2y]

its helpful ❤❤

[@pragativishwkarma2745]

Thax sir

[@jayIITbhu]

Sahi hai ye hi time hai revision ka just a day before exam Good luck friends 😂😂😂😂😂😂

[@OMKUMARSINGHOFFICIALYT007]

Awsome

[@luciousaritoriuscastus]

😊😊

[@mohitrana-fh6fn]

Great effort and thanku

[@animal_shorts1]

❤️

[@experiencebystudent1357]

Thanks sir 😁

[@aditideb1655]

Very much helpful 👍

[@Born2conquer02]

5:29 is the best part of this vedio

[@aaryamanbhardwaj4610]

We don't want to do things virtually 😭 , we want to see them really happening....which u are doing😀

[@swanand9410]

pr hamare schools me nhi krwate

[@celebrityhits2794]

@@swanand9410 y is there any lab in ur scl 😂😂😂😂

[@swanand9410]

@@celebrityhits2794 lab is there but its like a showpiece they never take us to do any sort of experiment or activity there

[@xaroll15nilesh86]

Hamare school me hota hai 😁😁

[@swayamsitara286]

@@swanand9410 yes that lab is museum ..jab practical pe marks milne wala hoga n exam time me tab show karenge

[@n-k21gaming59]

Thank you Sir...🙏

[@pragativishwkarma2745]

Thax

[@abhiram7934]

Tq so much

[@abhirajshivhare4536]

Love your videos sir

[@kumkumslab5811]

Sir I cannot explain in words that you are helping us the most

[@yatipatidar4210]

Thanks a lot of you sir 🤗🤗 You are doing great job 👏👍

[@gayatrin2229]

Thank you sir I have understood

[@rkm4032]

Thanku so much sir g🙏🏻🙏🏻🙏🏻😊😊😊

[@sonalikumari4413]

Kash me apka student hota

[@luciousaritoriuscastus]

❤❤

[@viraj5926]

He has a very huge part of my succes in chemistry ❤️

[@shashanktimes]

Sir you are the only teacher on youtube to perform all practicals , also the best

[@leelucky1516]

Here are some dumb people Who don't know how to speak English... So they are hating on you sir just ignore them you are great teacher 😊

[@Udhampur_railfan]

Thank u sir

[@factian9745]

Koi bhi aise nahi padhata ! Thank you so much sir

[@shivamrajrajput232]

Thanks sir 😀 You make me understand this activity very well

[@teju4316]

Had a exam tomorrow and watching activities now because if in exams may ask the questions from activities

[@sunilduttsharma2569]

Teaching is good but there is a need of good Mike👍🏻

[@premaprema5160]

Do All the activities plzz sir, 🙏

[@ashishchaudhary493]

Please improve voice quality btw all is good 👍😊

[@manthanjamgade6081]

yes sir I hAve full turest on you

[@aarya8958]

Really nice explanation....thank you sir

[@dishachavan1398]

thank you sir explained very well

[@abhiram7934]

Tq bhaiya ji I love this activity ❤️❤️❤️

[@totalfunadda5530]

Sir aap ki bahut jarurat hai

[@pratibhabishwas5240]

Can we use toothpaste as base for activity

[@parthambasta9078]

Sir agr acid hcl tha toh jb aapne usmai vanilla essence dala toh aapne mix krne ke lie hand ko use Kia...🤔 but u explained very well...thanks sir.😊

[@nitingamer769]

Sir ka haath nahi jala jab unhone HCl ko hilaya bottle mai😰😨😬

[@rohanbista5352]

Sir I very well appreciate your work but I suggest you to wear gloves for your safety because Safety first

[@mitalilodhi]

Sir please do chapter 3 activities

[@sivashanmugame.s6048]

I have a doubt when HCL is added to clove oil or vanilla essence, sir have closed the test tube with his thumb, while mixing both substances will not the HCL cause some burning sensation.

[@XploreLearningCentre]

@@sivashanmugame.s6048 it's dilute acid, can't harm atleast on palm.

[@shakthiruthirappan441]

Very good explanation sir pls upload all the activities of class 10

[@RajeshSharma-ue4rk]

Sir why everything loses it smell in bases only

[@XploreLearningCentre]

We know rose has nice smell. But just think, if we keep rose in closed container, can we get that smell. We don't get because from petals of rose there's a chemical which evaporates and that gaseous substance reaches our nose.. which gives semde5of good smell. Same is case with vanilla, onion etc. As everything looses smell in bases means, that chemical rrsponsible to give specific smell react with base. If it reacts with base then how will u get smell if that substance.

[@RajeshSharma-ue4rk]

@@XploreLearningCentre thanks sir

[@avuadrialgaming97]

@@XploreLearningCentre thank u so much sir how gr8 u r

[@swayamsitara286]

Thanks 😊❤️

[@IIT24Aspirant]

5:30 Whaaaat????

[@theerthaprasanth562]

Thanks a lot sir. I can get good mark in exams if my teacher is like this.

[@pratikshirsat9819]

How can you mix the hcl with hand and shake it ...sir it doesn't reacted to you..

[@XploreLearningCentre]

It has lott of water in it.. its diluted

[@jesminverma4507]

Thank you ,Sir These practical explanations are just amazing🙌🙏

[@jyoti4683]

6:25 just see , he just shaked with his hand on the mouth of that test tube , I know that it's water and not HCl or NaOH . Lol

[@tanmayS8574]

Please make video on class 10 science chapter 1 activity 1.11

[@XploreLearningCentre]

Its done

[@XploreLearningCentre]

kzbin.info/aero/PLlv_dNP4JhkODD3XHztzCcUf3tUVboG6P

[@tanmayS8574]

@Kartik Vikas Dhas Abe Nakli, badme mujhe pata Chala. Aaya BADA nikaal

[@kalimudinansari7993]

@@XploreLearningCentre Sir pl wht was the aim of this experiment

[@XploreLearningCentre]

@@kalimudinansari7993 to understand olfactory indicators

[@lijajoy9590]

Thank you so much sir.. 😊 ❤️

[@BGCLIPS07]

☞Red᭄HUNTER亗

[@Mehbub_290]

Sir please make video others activities Soon

[@sanskritigupta5986]

Sir, you cleared half of my doubts by performing these activities. Thanks alot sir

[@ektakarn2712]

Thank you so much sir. This is very helpful for cbse examination.

[@rabbitvision694]

Thank you so much sir

[@brightcareer9662]

I am great full to see this video but I have a doubt...... What I think is in the acid container it is not a HCL.. But u told it is a hcl,As u told ... As we know it is a strong acid as it can burn our hand, but in 2 experiment u have touch the HCL.............. HOW?

[@PujaDevi-eb3ir]

S sir say...

[@XploreLearningCentre]

@@PujaDevi-eb3ir its dilute hcl Its safe to handle

[@mahipanchal1100]

Very good explanation sir... Thank you so much for this... Please keep uploading this types of experimental video 🙏🙏🙏👍🏻👍🏻👌👌

[@kantekartarunmadhav4963]

Thank you sir I learnt so much by this activity

[@divyanshsoni7400]

Sir the videos are really great and helps a lot but here is a request... the audio is not much clear... there is a little difficulty to understand.... i request you to do something about it ......

[@hydraura9397]

Sir as per video, indicators bifurcated into 2 categories. But in our book (module), it is given 4 types, viz., (i) Natural indicator, (ii) Synthetic indicator, (iii) Olfactory indicator [(iv) pH scale or universal indicator]. If this question arrives in out test paper what shall we answer then? P.S.: What happens to the onion when we keep it in refrigerator? I mean is there any chemical change in it. Couldn't we directly use it for our purpose?

[@XploreLearningCentre]

See universal indicator is synthetically prepared and some Olfactory indicators like onion etc they are naturally occurring. So simply there r only two types, On bases of how we are going to identify nature of substance. 1. Visual 2. Olfactory On basis of how indicators are obtained. 1. Naturally occurring 2. Synthetically prepared

[@jeeteshrajput643]

Thanks

[@diyadagar2509]

Sir u r great 👏👏 I love your teaching way and u make experiments easy by showing activities based on it..

[@raghunadanmishra5674]

You are doing such a great job sir 🙂❤️ Respect 🙏❤️

[@pawanshekhawat2265]

How many of you think that this acid is fake at 6:24 😂😂😂😂

[@aryangupta9941]

Thank you so much. This wasn't there in any book

[@jlsharma4356]

Sir when you missed acid and clove oil and upside you used your thumb to mix it . That HCL (acid) doesn't harmed you .

[@XploreLearningCentre]

That is dilut acid It's doesn't harm

[@jlsharma4356]

@@XploreLearningCentre ok sir thanks ...

[@shrinivask.cshrinivask.c4258]

Tq sir super

[@Cartoonsmania0001]

This cutting of onion states tha sir makes vegetable also👍😅

[@Hacker-tf7qw]

8:53 i think smell was there. because did like he smelled something with strong odour

[@Manishscmmishra]

Thank You again!

[@bhagyavathisapparad9408]

Thank you so much sir. Ur all videos are helping me a lot... Keep rocking... U just cleared all doubts.. Due to pandemic our school is not able to show these activities... So i saw ur videos.. They are so helpful 🤩🤩🤩🤩. From Karnataka.

[@aribakhan3453]

Sir please speak loud !!! we cant hear you !!

[@dolanchanpaguha6995]

Sir real question is where did u get safeed piyaz 🧐🤔

[@dolanchanpaguha6995]

Nirma powder dala tha kya

[@XploreLearningCentre]

😂😂😂😂 Chemistry me gold ko bhi black kar sakte hai hum Piyaaz kya zheez hai

[@totalfunadda5530]

Sir kaas aap mere science ke teacher hote

[@sureshchandpathak539]

Sir please upload more activities of class 10 science ch 2

[@kevinkrenil9375]

Chemistrophile Sir Super...😜

[@Universeoflove_11]

Sir in our school we haven't did any experiment till today because of you only I could learn how to perform activities thanks alot sir...💫

[@kusumam438]

Thank you sir

[@RS-pg9rz]

Your method of teaching is very very nice and easy to understand sir. Make more new videos faster for class 10 sir. I am learning only by seeing your channel sir. Keep it up sir👍.

[@pankajbhati8473]

Thanks 👍😀

[@sourajeetsahoo26]

Sir you should wear gloves

[@rishabhgupta6382]

Sir r u going to make chicken 🐔 with the rest of the onions 🤣😂

[@XploreLearningCentre]

😂😂

[@bhagyavathisapparad9408]

Thank you so much sir. Ur all videos are helping me a lot... Keep rocking... U just clearedy all douts.. Due to pandemic our school is not cble to show these activities... So i saw ur videos.. They are so helpful 🤩🤩🤩🤩. From Karnataka.

[@RS-pg9rz]

Sir also make video for pg no 30-33 sir! Please sir. It is very difficult to understand sir. Please make a video of these topics to understand better sir

[@XploreLearningCentre]

Soon will reach there

[@MelodicJourney144]

sir thora hindi me bhi boleye

[@kumkumslab5811]

Sir please use mike actually your voive is low

[@jayeshbedre9707]

Sir app hindi me vedio banate jao jise jyada amaj ata hai

[@ParaSfdelta]

Sir why you are not taking precautions like wearing gloves and bscz you have hcl😲

[@shrinidhipatil2561]

Science a bit clearly ..it's not that audible

[@pankajbhati8473]

Thanks a lot ..I enjoyed it

[@radhasharma43]

Sir app ki awaz bilkul bhi clear nhi aa rhi hai 😢😢😢😢

[@sukhi6963]

Thank you