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Chemistry CBSE Live product
Class 7
Changes around us: Physical and chemical changes
Physical and chemical changes
1.
Changes around us
Question:
2
m.
Pick
the
odd
one out from the following.
1.
The
odd
one is
chemical change
rusting
spoiled food
tearing paper
.
2.
Folding of cloth is a
physical change
irreversible change
chemical change
permanent change
.
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