Question 14 Marks

Match the items given in Column $‘A’$ with those in Column $‘B’:$

$1$	Wheat flour	$(a)$ Irreversible change
$2$	Potter	$(b)$ Dough
$3$	Rusting of iron	$(c)$ Reversible change
$4$	Heating of iron	$(d)$ Potter wheel

Answer

$(1)—(b), (2)—(d), (3)—(a), (4)—( c).$

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