Mixtures - Class 9 Tutorial

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A mixture is a substance made by combining two or more different materials in such a way that no chemical reaction occurs. A mixture can usually be separated back into its original components.

Most natural substances are mixtures. eg:Graphite

A homogeneous mixture has the same uniform appearance and composition throughout. Many homogeneous mixtures are commonly referred to as solutions.
A heterogeneous mixture consists of visibly different substances or phases. The three phases or states of matter are gas, liquid, and solid.
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Very helpful educational video. Clears concepts of mixtures and its separation. Representation is good. Pronunciation is clear. Explains what is light effect and Tyndall effect in proper way. Must show this video in classroom.

jigishakshatriya
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The videos are exceptionally good. I downloaded them for using in the class room. But the media player doesnt support the format. Can you please suggest how the videos could be downloaded and used offline for classes .It would be of great help if they could be played offline for the benefit of students.

hemarghs
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very nice explaination . this video helped me in exam. keep making such videos.

ruchinikiyadav
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very nice explanation very very usefull
keep making such vedios
extremely good

RamaKrishna-rkio
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Very nice video explanation is also good. Keep doing this like videos

Abhishekthakur-fhcz
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good explanation but I can't really understand the accent

laithz
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Good viedo. Watching will latur. I love your axent. Tank you. Hope yu get tree tousin subs

lilchwis