Chemistry Classes By Dhrubajyoti-Dutta

19/04/2024

02/04/2024

It started in the year 2015,Now I have more than 200 likes and followers...
Thanks to all my students and my teachers for their support..
It's especially precious when appreciation comes from my teachers...

17/12/2015

https://www.youtube.com/watch?v=UTfMrx7275w

Decomposition of hydrogen peroxide catalyzed by potassium iodide.

17/12/2015

https://www.youtube.com/watch?v=O_W6oD8KKF0

Tornados are a huge amount of force, and when you add fire into that force, you get a really cool effect. Discover more awesome science projects here: http:/...

17/12/2015

https://www.youtube.com/watch?v=lASkQs-beOo

Blowing bubbles is cool, but making a bubble out of ice is even cooler. Yeah, science! More awesome science projects here: http://ow.ly/mnyob For articles on...

17/12/2015

https://www.youtube.com/watch?v=MGvj7Us-yBo

Making a rainbow in a glass is an easy and safe experiment that you can do with some common household items. Isn't science awesome? Read more on how to make ...

07/12/2015

https://www.youtube.com/watch?v=zbmLMm2Mpa8

Sodium reacts with water.

03/12/2015

:) :) :)

01/12/2015

https://www.youtube.com/watch?v=nPHegSulI_M

From the sizzle of the fuse to the boom and burst of colors, this video brings you all of the exciting sights and sounds of Fourth of July fireworks, plus a ...