Chapter-1 Chemical Reactions And Equations. Activity -1.5 Displacement Reaction

[00:00:09]Good morning to everyone. I'm my name is I'm studying in 10th standard in my Hello. Good morning to everyone.

[00:00:17]Myself Nin. I'm studying in 10th standard in B section. I'm come from Nadu.

[00:00:22]>> This experiment about decomposition of reaction. Chapter name is chemical reaction and equation activity 1.5. For this experiment we need some materials or >> this is ferrraulfate. This is spatula.

[00:00:36]This is test tube ber and test tube and test border. This is spirit lamp.

[00:00:40]>> This is mag. First we take some moment of ferosulfate. Add the test tube.

[00:00:51]You see first it is a greenish color.

[00:00:56]It is this color is greenish. Then we burn the spirit lamp.

[00:01:05]You see this is converted to reddish brown color.

[00:01:10]It is converted to color greenish to reddish brown.

[00:01:16]>> Water present in the ferosulate.

[00:01:19]It >> completely evaporating then color be changed greenish to red bronze. Thank you.