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Byju's Answer
Standard XII
Chemistry
Electronegativity
If the ionic ...
Question
If the ionic radius of $Cs^
+$
and $Cl^
-$
are
1.69
Ëš
A
and
1.81
Ëš
A
respectively, the edge length of the unit cell is:
A
4.04
˚
A
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B
3.50
˚
A
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C
6.20
˚
A
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D
None
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Solution
The correct option is
C
4.04
˚
A
Suggest Corrections
0
Similar questions
Q.
If ionic radius of
C
s
+
and
C
l
−
are 1.69 Å and 1.89 Å respectively, the edge length of unit cell is
Q.
If ionic radius of
C
s
+
and
C
s
−
are 1.69 Å and 1.89 Å respectively, the edge length of unit cell is :
Q.
If the radius of
M
g
2
+
ion,
C
s
+
ion,
O
2
−
ion,
S
2
−
ion and
C
l
−
ion are
0.65
A
∘
,
1.69
A
∘
,
1.40
A
∘
,
1.84
A
∘
and
1.81
A
∘
respectively. The co-ordination numbers of the cations in the crystals of MgS, MgO and CsCl, respectively, are :
Q.
If the length of body diagonal for
CsCl
, which crystallises into a cubic structure with
Cl
−
ions at the corners and
Cs
+
ions at the centre of unit cell is
7
˚
A
and the radius of
Cs
+
ion is
1.69
˚
A
. The radius of
Cl
−
ion?
Q.
Calculate the ionic radius of a
C
s
+
ion assuming that the cell edge length for
C
s
C
l
is 0.4123 nm and that the ionic radius of a
C
l
−
ion is 0.181 nm.
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