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Subjects
Science CBSE
Class 6
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Textbook questions
27.
NCERT Exemplar XI
Exercise condition:
6
m.
Can we reverse the following changes? If yes, suggest the name of the method.
(a) Water into water vapour
Yes, we can reverse the change
No, we cannot reverse the change
. By
freezing
evaporation
condensation
method, water vapour
may be converted
cannot be converted
can be converted
to water.
(b) Water vapour into water
No, we cannot reverse the change
Yes, we can reverse the change
. By
condensation
evaporation
freezing
method, water
cannot be converted
can be converted
may be converted
to water vapour.
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