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Question
Chemistry
van't Hoff factor for Ca(NO3)2 is
Q. van't Hoff factor for
C
a
(
N
O
3
)
2
is
3068
262
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Solutions
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A
1
0%
B
2
50%
C
4
0%
D
3
50%
Solution:
C
a
(
N
O
3
)
2
→
C
a
2
+
+
2
N
O
3
−
;
i
=
3