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Tardigrade
Question
Chemistry
Which of the following compounds has the lowest melting point ?
Q. Which of the following compounds has the lowest melting point ?
3198
218
AIPMT
AIPMT 2011
The s-Block Elements
Report Error
A
C
a
F
2
14%
B
C
a
C
I
2
10%
C
C
a
B
r
2
14%
D
C
a
I
2
62%
Solution:
Melting point
∝
lattice energy
Melting point
C
a
F
2
>
C
a
C
l
2
>
C
a
B
r
2
>
C
a
I
2