The class teacher divdes the class in
two groups and asks then to perfom the
following activites
Group :- Mix and coush iron fillings
and subhus powder and heat the
mixture strongly till red hot
D Name the material obtained by gdoup
I and write its on characteristic
id What happens when clilute sulphuria
acid is added to the material obtained
by group 112
to
) Name the gas obtained on adding
dilute hydrochloric acid to the material
obtained by group 1 and write its one
Characteristic
Answers
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Answer:
On heating the mixture in Y the magnetic property of Y is lost as it gets decomposed. So the magnetic property is shown by iron fillings in X group.
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