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Chemicals in Our daily life-1 (view source)
Revision as of 20:41, 25 January 2018
, 20:41, 25 January 2018→Activity No 1 Chlorine preparation
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{{#widget:YouTube|id=vJZF_exS7pA}}
{{#widget:YouTube|id=vJZF_exS7pA}}
* '''Website interactives/ links/ simulations'''
* '''Website interactives/ links/ simulations'''
−* '''Process (How to do the activity)'''<br>
+* '''Process (How to do the activity)'''
−When concentrated Hcl is added drop wise to the solid potassium permanganet, chlorine gas is liberated the liberated gas is collected in separate bottles by the upward displacement of air.
+When concentrated HCl is added drop wise to the solid potassium permanganate, chlorine gas is liberated the liberated gas is collected in separate bottles by the upward displacement of air.
* '''Developmental Questions (What discussion questions)'''
* '''Developmental Questions (What discussion questions)'''
* '''Evaluation (Questions for assessment of the child)'''
* '''Evaluation (Questions for assessment of the child)'''