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Byju's Answer
Standard X
Physics
Phase Change
Give the orde...
Question
Give the order of melting points:
C
a
O
,
F
e
C
l
2
,
F
e
C
l
3
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Solution
FeCl2 < CaO < FeCl3
Ions have high charge i.e cation has greater positive charge and anion has greater negative charge have more covalent character. More covalent character have high melting point.
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