make a boiling cold drink (endothermic reactions)
Post on 20-Jan-2015
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DESCRIPTION
Understand the concept of 'Endothermic Reactions' using this simple activity that you can do at home as well.
TRANSCRIPT
Copyr
ight:
ADD on G
YAN Educa
tional
Servic
es
Copyr
ight:
ADD on G
YAN Educa
tional
Servic
es
Copyr
ight:
ADD on G
YAN Educa
tional
Servic
es
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