Grade 7 | Science | Acids Bases and Salts | Free Tutorial | CBSE | ICSE | State Board

Welcome to our Class 7 Science tutorial on Acids, Bases, and Salts! 🌟 In this video, we'll dive into the fascinating world of these essential chemical substances and their properties. We'll explore how they impact our daily lives and their significance in various applications.

What You'll Learn:
- The definitions of acids, bases, and salts
- Properties and characteristics of acids and bases
- Real-life examples and applications of acids, bases, and salts
- The concept of neutralization reactions

Key Topics Covered:
- Sour, bitter, and salty tastes in foods
- Natural sources of acids (e.g., citric acid in fruits)
- Common bases found in everyday items (e.g., soap, baking soda)
- The neutralization process and its importance in daily life
- Environmental impact of acidic and basic wastes

Don't forget to LIKE, SHARE, and SUBSCRIBE to our channel for more informative videos! 👍🔔

#ScienceClass7 #AcidsBasesSalts #Neutralization #ChemistryBasics #EducationalVideo #OnlineLearning #FreeResources #Instyn

[sakshinishumahajan]

Intro 0:00
Objective 0:39
Knowing acids 0:53
Acid in nature 1:20
Base 2:10
Base in our everyday lives 2:47
Assessment 3:50
Salts 3:58
Neutralization reaction in our daily life 5:05

[anitasharma]

3:50
🍎- Maleic Acid
Chalk - Calcium Carbonate
🍋- Citric Acid
Soap - Potassium Hydroxide

[anonymous-lsxc]

The video was very explanatory. Thanks 🌟🌟🌟🌟🌟

[dr.mrudulanemani]

🍎-malic acid chalk-calcium carbonate 🍋- citric acid soap-potassium hydroxide

[MCVeena]

Here is the answers for match the following
1. Apple = Malic acid
2. Chalk = Calcium carbonate
3. Lemon = Citric acid
4. Soap = Potassium hydroxide

Here are the answers for fill in the blanks
1. Neutralization
2. Formic acid
3. Hydrochloric acid


And btw thank you for nice explanation video 😊

[RyalG]

Salute To Tha Guy Who Had To Taste Soap Cause O' Us

[tanvimalhotra]

Those who are saying that He have eaten soap so Let Me tell you that they are not saying to eat it And Its animated video. this is not real they are not eating.

[ganesanramasami]

They didn't ate soap, but they the sad it was bitter, because some items in base And we can find by changing colour while adding some solutions.
For example :
Take a small paper or white cloth And take turmeric power And rub on the paper or cloth that you took, And then wash it using soap to remove the stain, after washing see the colour of the paper or cloth I will be in red colour.

And the base is red Colour, base is always bitter in taste, This is how scientists find the taste of the soap

And never they eat soap, so kindly don't eat the soap for checking taste

I think you understand

Please pin my comment, because some are thinking they can eat soap.

[sudhapv]

Thankyou very much your educational video's are very helpful and easy to understand 🎉

[hansika.a]

1. apple = malic acid
chalk =calcium carbonate
lemon = citric acid
sugar = potassium hydroxide

[Anonyms-oz]

Answer of drag and drop the correct answer are: Acid and base reactions are known as Neutralization reactions. The sting of ant contains formic acid. Our stomach contains hydrochloric acid. 😁🙃

[excuseme]

Isn't it class 10 cbse chap 2 acids & bases

[DhanshikaSK]

4321 is the answer for the match the following