Experiment to prove that the presence of air and water are essential for corrosion/rusting

Experiment to prove that the presence of air and water are essential for corrosion/rusting, investigation on which conditions iron rust, iron nails experiment, 10th class physical science experiments, rusting,

[l]

Sir like that you tell last few words is amazing 👏 sir 😂😂😂😂😂😂😂😂👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻👏🏻

[s.dillibabu]

Sir excellent videos do some more in physics Sir 👌👌👌👌

[skswisdomschoolmontessorim]

What are the three conditions necessary for correction? And what three methods to prevent it?

[__.akshaya.__]

In my book we have that for first test tube we have to use rusted nail what to do we can use clean nail ? Please say

[aarya]

Nice explanation nd happy teacher's day

[niggaslayer]

mari nigaho ki sabse badhi nigah hai ye

[vanurag]

Last line
"Proud to be a Indian "
❤❤❤❤❤

[MANUBHAIYT]

Sir in test tube b we add oil but you cant add

[samrajchandrakala]

Why you took full Water in test B not in test tube A mam

[sirichandanalaxmi]

How air will enter in 1st test tube while you are closing it by cork?

[arunchintu]

Wow I never listen this type of class😂

[shafiyathasmim]

Thank you very much for explaining clearly

[alliamohammed]

Best effort done by you mam.Thanks alot.

[abhishekreddy]

Why oil.is used in testube 'B'

[sunkannapsunkannap]

Thank you mam your explanation is very nice