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Hybridisation
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EASY
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Hybridisation involves
(a)
Separation of orbitals
(b)
Addition of an electron pair
(c)
Removal of an electron pair
(d)
Mixing up of atomic orbitals
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Important Questions on Chemical Bonding
EASY
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
Which of the following conversions involves change in both shape and hybridisation?
MEDIUM
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
The group having triangular planar structure is:
EASY
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
The number and type of bonds in
C
2
2
-
ion in
CaC
2
are:
EASY
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
Which of the following pairs of compounds is isoelectronic and isostructural?
HARD
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
Based on the compounds of group 15 elements, the correct statement(s) is (are)
EASY
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
The number of sigma
σ
and pi
π
bonds in pent-
2
-en-
4
-yne is:
EASY
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
The species having bond angles of
120
°
is
EASY
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
The number of
s
p
2
hybrid orbitals in a molecule of benzene is:
MEDIUM
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
Which of the following species contains equal number of
σ
- and
π
- bonds?
MEDIUM
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
The incorrect geometry is represented by:
MEDIUM
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
sp
3
d
2
hybridization is not displayed by
EASY
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
Draw the shape of the following molecule:
XeOF
4
MEDIUM
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
Which one the following species has plane triangular shape?
MEDIUM
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
The species in which the N atom is a state of sp hybridization is:
MEDIUM
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
The number of
σ
and
π
-
bonds in 2- formylbenzoic acid are respectively
EASY
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
In
CO
2
molecule, the hybridizations of carbon and oxygen atoms are respectively
EASY
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
The hybridisation of phosphorous in
PO
4
3
-
is
MEDIUM
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
The hybridisation of atomic orbitals of nitrogen in
NO
2
+
,
NO
3
-
and
NH
4
+
, respectively are:
EASY
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
Which of the following molecules represents the order of hybridization
sp
2
,
sp
2
,
sp
,
sp
from left to right atoms?
EASY
Science
>
Chemistry
>
Chemical Bonding
>
Hybridisation
Draw the shape of the following molecule:
BrF
3
