Acids, Bases and Salts | Full Chapter Revision under 30 mins

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Acids, Bases and Salts | Full Chapter Revision under 30 mins | Class 7 Science

Рет қаралды 29,420

6 ай бұрын

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Пікірлер: 145

@Fahimachii 5 ай бұрын

The thing irritates is hindi language corner of the subject

@remyaayush8233 5 ай бұрын

Ys ..south Indians ...also watching

@kaorichan-bs7xn 2 ай бұрын

@@remyaayush8233 am a south indian and i understand hindi

@elijaha.g6917 5 ай бұрын

people watching this right before exam 👇

@jyotikhatri8875 6 ай бұрын

Yes there are smelling indicators like onion which can help identifying acid or base by its smell

@mdmojammil1283 5 ай бұрын

All legends are watch before exam 2 days on science 😭😭😀😀

@user-im4vf7rc3u 5 ай бұрын

Real legends are watching after the exams.😂🤣🤣🤣😂🤣

@taeshinegirl205 4 ай бұрын

I'm watching on the exam day👀

@alriarobert7203 3 ай бұрын

I'm watching this on the night before my exam 🙃

@sumangaria2134 5 ай бұрын

Homework question - Ma'am there are factory indicators availabale in market. For example - Onion It give no change in base but when we pour acid on it,it will lost it's smell

@technoarts5402 5 ай бұрын

Nah bro,the smell of onion will remain the same because acid does not change the odour. But base can change the odour of the onion as an olfactory indicator.

@Neelmane4902 23 күн бұрын

They also indicate neutral substance when they do not change their colour😊

@GOKUEDITOR132 6 ай бұрын

Kon kon exam ke ek din pahale dekh raha hai like karo😂😂😂😂😂😂

@AtomicStudent 6 ай бұрын

The last lap is maded for our upcoming exam 🎉

@aditi7754 4 ай бұрын

Homework questions answer - yes there are other indicators like pop sound, smell etc. by the way mam I am not 7th student I wanted to know the basic things about the 2 ch in 10th grade

@user-ts9vz3ez4u 6 ай бұрын

Thank u I learnt a lot but I also wanted to know about crystallisation

@Nunsong-i_2312 5 ай бұрын

It's chapter 6

@arnavpuri2433 5 ай бұрын

Mam there are many indicators from which we can find out that is it base or an acid? In ourdaily lifes bythway LAST COMMENT! YAY!!

@user-im4vf7rc3u 5 ай бұрын

Real legends are watching after exam😂🤣🤣🤣

@amitavabanerjee4503 3 ай бұрын

Yes😂😂

@PinkuKumar-em3ul 5 ай бұрын

3:55 It is a base- Milk of magnesia = Magnesium Hydroxide 🙂

@mahika7506 Ай бұрын

Yes

@Mayank_gaming777-r3t 2 ай бұрын

HW- Answer - . Yes we are an onion the onions do not change colour in base but they change their colour in the acid the onion is . An example. Of indicator

@easycraft8304 5 ай бұрын

Thanks mam❤

@deadpool_lover 6 ай бұрын

Ma'am didn't you say the same intro in the last like 3 vids about this chapter?

@rinkyjaiswal6448 6 ай бұрын

Yes there are a number of indicators in even our day to day life. Only visualization is not an only indicators

@AtomicStudent 6 ай бұрын

Homework question Maam i don,t think that there is another indicator like that

@rashmijha6993 5 ай бұрын

Legends are watching in 2024 for their tomorrow's exam..❤❤😂

@komalsahani3050 5 ай бұрын

Konsa school hai bhai

@komalsahani3050 5 ай бұрын

Mera bhi exam hai

@rashmijha6993 5 ай бұрын

@@komalsahani3050 jps school saharsa bihar

@siddharth.969 5 ай бұрын

@@rashmijha6993Bihar????

@sainisahab178 Күн бұрын

Same bro

@krishnadubey6460 25 күн бұрын

ans- 1. taste and corrosiveness,2. litmus paper, 3.neutralization reaction, 4.litmus solution, 5. distilled water from this solution we can identify the acidic or basic nature of a substance

@jjsketchh 5 ай бұрын

ma'am u should really have some energy while u r teaching start the class.

@jeremyyuvrave5025 5 ай бұрын

I checked your channel your sketch are very good .Now i am a subcriber😊

@jjsketchh 5 ай бұрын

@@jeremyyuvrave5025 thx bro im having exams rn im not uploading vids soon ill start uploading vids thx🔗🔗😀

@jeremyyuvrave5025 5 ай бұрын

Oh even i am having exams

@jeremyyuvrave5025 5 ай бұрын

Also you can draw subscribers logos(my opinion)

@jjsketchh 5 ай бұрын

@@jeremyyuvrave5025 ya i was thinking about it i'll try it soon.

@linubaiji3636 5 ай бұрын

We can taste the solution to find which is base or acid sometime we cannot taste it so we use the indicators to find

@arpithashetty2265 4 ай бұрын

ANSWER IS onion vanilla amd clove they are olfactory indicators

@ritagrover8510 5 ай бұрын

HW - Ma'am we also have onion and vanilla as Indicators and they vanishes the smell in base

@AMITKUMAR-et3oy Ай бұрын

23:31 is the best part

@anannyawayal8919 6 ай бұрын

Mam where is live chat

@ParthKaushik-sf2dd 5 ай бұрын

I liked my own comment

@Vamsi7859 5 ай бұрын

bro nobody gives a shit now get lost

@Its_jisoo1234 5 ай бұрын

Good me too 😂

@Sainathyaragal25 5 ай бұрын

Good 😂😂

@MLBBWHITE444 5 ай бұрын

So?

@Its_jisoo1234 5 ай бұрын

@@MLBBWHITE444 so ?

@Pihugour__09 6 ай бұрын

Thanks mam

@dcr8138 5 ай бұрын

😃

@nyeshaplays4392 5 ай бұрын

im suprised people are actually doing the homework chapter lolllll

@bedwarsplayerzbg.1110 5 ай бұрын

No there are olfactory indicators like onion and vanilla which we can smell.

@mahadevikadganchi1136 5 ай бұрын

Yes mam

@sivakalairajaram2083 6 ай бұрын

Ma'am for my exam this chapter is not coming

@NirupamYeluri 3 ай бұрын

HOMEWORK QUESTION : There are many indicators around us and visual indicators are not the only means to identify the acidic or basic nature of a substance

@archnagupta8892 3 ай бұрын

4:10

@sumayyajanab5719 3 ай бұрын

any grade 10 students like me who came here to clear the basics of this chapter as per teachers advice so that the same chap is easy in gr10😅

@rubyxblink 2 ай бұрын

Here! 😂

@dangerAviYT 6 ай бұрын

yes i know about milk of magnesia it is used to get relief from an acidity

@yogichealingheart-chaithal5926 2 ай бұрын

What is acid + basic + acid

@beyblademetalseries9801 6 ай бұрын

@manjulasharma4573 6 ай бұрын

mangenism hydrocide

@divyabatra9402 5 ай бұрын

Indicating through smell like onion. And vanilla

@user-vp5xd9mg8k 5 ай бұрын

yes, there are a lot more indicators.

@Hchxhcjvjvmvm 4 күн бұрын

Homework - no we don't have any substance like that

@user-ts9vz3ez4u 6 ай бұрын

Milk of magnesia is a base

@kodalisowjanya4626 4 ай бұрын

Yes onion and vanilla losses their smell

@epicgamer-fb2to 5 ай бұрын

Understood easily by ur words mam thank you to explain

@Vedant_27 5 ай бұрын

@devangiverma1767 6 ай бұрын

Ma'am what will happen if we will take dilute acid and dilute base

@jayaprakashsahoo6732 5 ай бұрын

It's good vid..

@NeelabhNarayan 6 ай бұрын

Ch light please

@vinuthabai7404 6 ай бұрын

5th comment 😅

@Panther_1_ 6 ай бұрын

We smele for acid and basic

@poshali1234 6 ай бұрын

1st comment ❤❤❤❤

@shivshankarsharma5030 6 ай бұрын

Hey

@poshali1234 6 ай бұрын

@@shivshankarsharma5030 Hi

@hacker_gamer4797 5 ай бұрын

yes ma'am

@user-tv4do5qi7h 5 ай бұрын

Magnesium Hydroxide

@jayaprakashsahoo6732 5 ай бұрын

@A.s.gamer.957 6 ай бұрын

Jaldi jaldi comments kar data ho like milaga 😅

@user-vx5tu7wv1h 6 ай бұрын

no ans homework ques my name is yug

@shivshankarsharma5030 6 ай бұрын

Hello

@anannyawayal8919 6 ай бұрын

Magnesiam

@hayariyas5042 6 ай бұрын

,hi

@creativekid9301 12 күн бұрын

No 23:50

@kamalnishad5796 6 ай бұрын

@devtripathigamer1112 6 ай бұрын

Litmus

@kalakala1172 5 ай бұрын

We can find by tasting it

@AradhyaChavhan 6 ай бұрын

mam is it of class 6th or 7th

@Panther_1_ 6 ай бұрын

Smeal

@NotXKrijal94 4 ай бұрын

Salt water

@ShamlaRayees 4 ай бұрын

Anyone are watching this vedio in the exam time😂😂

@vaishnavisharma184 5 ай бұрын

on touching base it feel soapy so we can verify by this that the substance is acidic or basic

@vincevaughn7564 5 ай бұрын

Thanku 😂

@NeelabhNarayan 6 ай бұрын

Hemlo

@A.s.gamer.957 6 ай бұрын

8 comments 😢

@poonambajaj8428 3 ай бұрын

Madam please improve your teaching skills don't waste others time.. It's science not psychology😅😢

@sheethalchikyalagmailcom Ай бұрын

Maybe u can't learn

@hayariyas5042 6 ай бұрын

3rd comment

@ananyaclass8thbroll.no-036 5 ай бұрын

Ma'am it not a question ❓

@Avinash-ie8tb 6 ай бұрын

2 nd comment

@minakshigawalkar678 5 ай бұрын

No.....,

@princeraza3785 6 ай бұрын

Helo

@SISTERandBROTHER67115 6 ай бұрын

Hlo

@user-qr8hp5pi5s 29 күн бұрын

I can't understand 😢

@Commentchicha 4 ай бұрын

Don’t speak in Hindi and for every minute don’t read comments

@Im_Vineet 6 ай бұрын

Ans: No

@user-hm4gw4im9x 5 ай бұрын

No mam

@ayushhudarms322 6 ай бұрын

last comment

@itz_bts603 6 ай бұрын

Super late

@Random_Guy_21 6 ай бұрын

I'm sorry to inform you that Your not my favourite channel (I'm not sorry)

@yogichealingheart-chaithal5926 2 ай бұрын

@MYDOODY- 3 ай бұрын

mam i dont know any language instead of english can u please explain in english pls because ur always speaking in hindi

@rupasarkar7678 2 ай бұрын

Are you from England or USA ?

@sheethalchikyalagmailcom Ай бұрын

Girl u don't even know ur mother tongue?

@MR.BROKENUCHIHA 6 ай бұрын

9 comment 😂

@vilasreddy1234 5 ай бұрын

🎉🎉🎉🎉

@beyblademetalseries9801 6 ай бұрын

Hi baby

@ayaaannnn._. 6 ай бұрын

Think corner question No, visual indicators are not the only way to identify acidic and basic solutions in our day-to-day life. There are many other indicators like olfactory indicators, and universal indicators and pH level paper that identifies the acidic and basic solutions in our day to day life