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Byju's Answer
Standard XII
Chemistry
Structure of Amines & Optical Activity
Which one is ...
Question
Which one is a Lewis acid
A
ClF
3
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B
H
2
O
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C
NH
3
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D
CCl
4
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Solution
The correct option is
A
ClF
3
Because they have vacant d-orbital in central atom.
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1
Similar questions
Q.
Which of the following are properties of
N
H
3
?
Q.
Write the Lewis dot symbols for:
(i)
H
2
O
(ii)
C
C
l
4
(iii)
H
2
Q.
Find the number of molecules(s)/ion having Lewis acidic property from the following:
H
2
O
,
N
H
3
,
H
+
,
B
F
3
,
A
l
H
3
,
¯
C
N
,
¯
C
H
3
Q.
Classify the following into Lewis acids and Lewis bases:
(a)
H
2
O
(b)
N
H
3
(c)
H
+
(d)
B
F
3
(e)
A
I
H
3
(f)
R
O
H
(g)
C
H
3
N
H
2
(h)
C
N
−
(i)
+
C
H
3
Lewis acids : (c), (d), (e), (i)
Lewis bases : (a), (b), (f), (g), (h)
If true enter 1, else enter 0.
Q.
B
F
3
and
N
H
3
undergo a Lewis acid-base reaction forming an adduct. Which picture below currently represents the curved arrow notation for the initial Lewis acid-Lewis base interaction in this reaction, what is the Lewis acid and the Lewis base?
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