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Byju's Answer
Standard XII
Chemistry
Ionic and Covalent Character
Increasing or...
Question
Increasing order of ionic character in followoing bonds is
C
−
H
<
B
r
−
H
<
N
a
−
I
<
F
−
H
<
L
i
−
C
l
<
K
−
F
If true enter 1, else enter 0.
1
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Solution
The correct option is
A
1
1
The electropositivty of positive element decereases and so does the electronegativity of the negative element.
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Similar questions
Q.
Use your knowledge of electronegativities, to arrange the following bonds in terms of increasing ionic character
C
−
H
,
F
−
H
,
N
a
−
C
I
,
B
r
−
H
,
K
−
F
C
−
H
<
B
r
−
H
<
F
−
H
<
N
a
−
C
I
<
K
−
F
If true enter 1, else enter 0.
Q.
Increasing size of
F
,
L
i
,
M
g
,
K
and
C
a
2
+
,
K
+
,
C
l
−
,
S
2
−
is :
F
<
L
i
<
M
g
<
K
;
C
a
2
+
<
K
+
<
C
l
−
<
S
2
−
.
if true enter 1, else enter 0.
Q.
Increasing oxidising nature of
I
2
,
B
r
2
,
C
l
2
,
F
2
is :
I
2
<
B
r
2
<
C
l
2
<
F
2
.
if true enter 1, else enter 0.
Q.
Arrange the following bonds in order of increasing ionic character giving the reason.
N
−
F
,
F
−
H
,
C
−
H
and
O
−
H
Q.
Increasing bond angle:
A
s
H
3
<
P
H
3
<
N
H
3
If true enter 1, else enter 0.
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Standard XII Chemistry
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