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How to find the hybridisation of a molecule?

Important Questions on Chemical Bonding

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

The percentage of s-character in the hybrid orbitals of nitrogen in

{NO}_{2}^{+}, {NO}_{3}^{-}

and

{NH}_{4}^{+}

respectively are:

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

The number of

s p^{2}

hybrid orbitals in a molecule of benzene is:

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

{CO}_{2}

molecule, the hybridizations of carbon and oxygen atoms are respectively

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

Identify the correct set of molecules with different geometries and central atoms with different hybridisations.

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

Which of the following conversions involves change in both shape and hybridisation?

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

X

and

Y

are two covalent molecules in which the hybridization of the central atoms is the same, but the shapes are different. What are

X

and

Y

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

The reaction in which the hybridisation of the underlined atom is affected is

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

The state of hybrid orbitals of carbon in

{CO}_{2}, {CH}_{4}

and

{CO}_{3}^{2 -}

respectively is

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

Which of the following pairs of compounds is isoelectronic and isostructural?

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

The order of electronegativity of carbon in

s p, s p^{2}

and

s p^{3}

hybridized states follows

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

The

H - N - H

angle in ammonia is

107.6 °,

while the

H - P - H

angle in phosphine is

93.5 ° .

Relative to phosphine, the

p

-character of the lone-pair on ammonia is expected to be

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

The incorrect geometry is represented by:

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

The hybridisations of $N, C$ and $O$ shown in the following compound

Question Image

respectively, are

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

Among the aliphatic hydrocarbons

C_{2} H_{6}, C_{2} H_{4}, {CH}_{4}

and

C_{2} H_{2}

the pair having hybrid orbitals to unhybridised orbitals ratio

1 : 1

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

What type of hybridisation takes place in the

N

atom of

{NH}_{3}

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

The correct order of hybridization used by nitrogen in

{NO}_{2}^{+}, {NO}_{3}^{-}

and

{NH}_{4}^{+}

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

In the following molecules,

Question Image

Hybridisation of carbon $a, b$ and $c$ respectively are :

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

The bond angle H-X-H is the greatest in the compound :

MEDIUM

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

The hybridisation of atomic orbitals of nitrogen in

{NO}_{2}^{+}, {NO}_{3}^{-}

and

{NH}_{4}^{+}

, respectively are:

EASY

Chemistry>Inorganic Chemistry>Chemical Bonding>Valence Bond Theory

Consider the molecules

C H_{4}, N H_{3}

and

H_{2} O

. Which of the given statements is false?

How to find the hybridisation of a molecule?

Important Questions on Chemical Bonding

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