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

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Опубликовано:

7 фев 2024

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Комментарии : 140

@Fahimachii 4 месяца назад

The thing irritates is hindi language corner of the subject

@remyaayush8233 4 месяца назад

Ys ..south Indians ...also watching

@kaorichan-bs7xn Месяц назад

@@remyaayush8233 am a south indian and i understand hindi

@elijaha.g6917 4 месяца назад

people watching this right before exam 👇

@jyotikhatri8875 5 месяцев назад

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

@sumangaria2134 4 месяца назад

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 4 месяца назад

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.

@rinkyjaiswal6448 5 месяцев назад

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

@user-im4vf7rc3u 4 месяца назад

Real legends are watching after exam😂🤣🤣🤣

@amitavabanerjee4503 2 месяца назад

Yes😂😂

@deadpool_lover 5 месяцев назад

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

@arnavpuri2433 5 месяцев назад

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!!

@mdmojammil1283 4 месяца назад

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

@user-im4vf7rc3u 4 месяца назад

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

@taeshinegirl205 4 месяца назад

I'm watching on the exam day👀

@alriarobert7203 2 месяца назад

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

@ritagrover8510 4 месяца назад

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

@GOKUEDITOR132 5 месяцев назад

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

@AtomicStudent 5 месяцев назад

The last lap is maded for our upcoming exam 🎉

@PinkuKumar-em3ul 4 месяца назад

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

@mahika7506 17 дней назад

Yes

@user-ts9vz3ez4u 5 месяцев назад

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

@Nunsong-i_2312 5 месяцев назад

It's chapter 6

@epicgamer-fb2to 4 месяца назад

Understood easily by ur words mam thank you to explain

@bedwarsplayerzbg.1110 4 месяца назад

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

@aditi7754 3 месяца назад

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

@dangerAviYT 5 месяцев назад

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

@linubaiji3636 5 месяцев назад

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

@krishnadubey6460 2 дня назад

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

@Neelmane4902 7 часов назад

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

@easycraft8304 4 месяца назад

Thanks mam❤

@devangiverma1767 5 месяцев назад

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

@AtomicStudent 5 месяцев назад

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

@nyeshaplays4392 4 месяца назад

im suprised people are actually doing the homework chapter lolllll

@arpithashetty2265 4 месяца назад

ANSWER IS onion vanilla amd clove they are olfactory indicators

@NirupamYeluri 2 месяца назад

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

@Panther_1_ 5 месяцев назад

We smele for acid and basic

@poshali1234 5 месяцев назад

1st comment ❤❤❤❤

@shivshankarsharma5030 5 месяцев назад

Hey

@poshali1234 5 месяцев назад

@@shivshankarsharma5030 Hi

@Pihugour__09 5 месяцев назад

Thanks mam

@yogichealingheart-chaithal5926 2 месяца назад

What is acid + basic + acid

@manjulasharma4573 5 месяцев назад

mangenism hydrocide

@anannyawayal8919 5 месяцев назад

Mam where is live chat

@sivakalairajaram2083 5 месяцев назад

Ma'am for my exam this chapter is not coming

@user-vp5xd9mg8k 5 месяцев назад

yes, there are a lot more indicators.

@Mini_story10 Месяц назад

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

@AMITKUMAR-et3oy 9 дней назад

23:31 is the best part

@user-ts9vz3ez4u 5 месяцев назад

Milk of magnesia is a base

@jjsketchh 4 месяца назад

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

@jeremyyuvrave5025 4 месяца назад

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

@jjsketchh 4 месяца назад

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

@jeremyyuvrave5025 4 месяца назад

Oh even i am having exams

@jeremyyuvrave5025 4 месяца назад

Also you can draw subscribers logos(my opinion)

@jjsketchh 4 месяца назад

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

@dcr8138 4 месяца назад

😃

@divyabatra9402 5 месяцев назад

Indicating through smell like onion. And vanilla

@sumayyajanab5719 2 месяца назад

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 Месяц назад

Here! 😂

@jayaprakashsahoo6732 4 месяца назад

It's good vid..

@kodalisowjanya4626 3 месяца назад

Yes onion and vanilla losses their smell

@NeelabhNarayan 5 месяцев назад

Ch light please

@vinuthabai7404 5 месяцев назад

5th comment 😅

@beyblademetalseries9801 5 месяцев назад

@user-tv4do5qi7h 4 месяца назад

Magnesium Hydroxide

@Vedant_27 4 месяца назад

@hayariyas5042 5 месяцев назад

3rd comment

@AradhyaChavhan 5 месяцев назад

mam is it of class 6th or 7th

@vincevaughn7564 4 месяца назад

Thanku 😂

@kamalnishad5796 5 месяцев назад

@Avinash-ie8tb 5 месяцев назад

2 nd comment

@princeraza3785 5 месяцев назад

Helo

@NeelabhNarayan 5 месяцев назад

Hemlo

@vaishnavisharma184 4 месяца назад

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

@archnagupta8892 2 месяца назад

4:10

@hayariyas5042 5 месяцев назад

,hi

@kalakala1172 5 месяцев назад

We can find by tasting it

@jayaprakashsahoo6732 4 месяца назад

@A.s.gamer.957 5 месяцев назад

8 comments 😢

@shivshankarsharma5030 5 месяцев назад

Hello

@mahadevikadganchi1136 4 месяца назад

Yes mam

@ParthKaushik-sf2dd 5 месяцев назад

I liked my own comment

@Vamsi7859 4 месяца назад

bro nobody gives a shit now get lost

@Its_jisoo1234 4 месяца назад

Good me too 😂

@Sainathyaragal25 4 месяца назад

Good 😂😂

@MLBBWHITE444 4 месяца назад

So?

@Its_jisoo1234 4 месяца назад

@@MLBBWHITE444 so ?

@anannyawayal8919 5 месяцев назад

Magnesiam

@A.s.gamer.957 5 месяцев назад

Jaldi jaldi comments kar data ho like milaga 😅

@hacker_gamer4797 4 месяца назад

yes ma'am

@Panther_1_ 5 месяцев назад

Smeal

@user-vx5tu7wv1h 5 месяцев назад

no ans homework ques my name is yug

@devtripathigamer1112 5 месяцев назад

Litmus

@ayushhudarms322 5 месяцев назад

last comment

@SISTERandBROTHER67115 5 месяцев назад

Hlo

@beyblademetalseries9801 5 месяцев назад

Hi baby

@itz_bts603 5 месяцев назад

Super late

@minakshigawalkar678 4 месяца назад

No.....,

@rashmijha6993 4 месяца назад

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

@komalsahani3050 4 месяца назад

Konsa school hai bhai

@komalsahani3050 4 месяца назад

Mera bhi exam hai

@rashmijha6993 4 месяца назад

@@komalsahani3050 jps school saharsa bihar

@siddharth.969 4 месяца назад

@@rashmijha6993Bihar????

@ayaaannnn._. 5 месяцев назад

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