NEET Chemistry MCQ: NCERT Hybridisation | NEET.Guide Questions

Which of the following species exhibits $dsp^2$ hybridisation and a square planar geometry?

A

[Ni(CN)_4]^2-

B

[Cu(NH3)_4]^2+

C

[Zn(NH3)_4]^2+

D

[PdCl4]^2-

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Hybridisation

🎓 Ncert Level:Remembering

🎯Difficulty :Hard

⚡ Time Required :1 mins

🔄Ncert Concepts :Hybridisation, Coordination compounds, Transition elements

Related Questions

Which of the following correctly explains why the bond angle in $H_2O$ is smaller than the bond angle in $CH_4$ ?

A

Oxygen is more electronegative than carbon.

B

Water has a higher boiling point than methane.

C

Water has two lone pairs of electrons that cause greater repulsion between electron pairs.

D

Methane has stronger bonds than water.

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Hybridisation

PYQ YEAR: 2016

🎓 Ncert Level:Understanding

🎯Difficulty :Medium

⚡ Time Required :1 mins

🔄Ncert Concepts :Molecular Geometry, Bond Angles, VSEPR Theory, Lone Pairs

Geometry of ammonia molecule and the hybridisation of nitrogen involved in it are

A

$s{p^3}$ hyridisation and tetrahedral geometry

B

$s{p^3}$ hyridisation and distorted tetrahedral geometry

C

$s{p^2}$ hyridisation and triangular geometry

D

None of the above

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Hybridisation

🎓 Ncert Level:Understanding

🎯Difficulty :Medium

⚡ Time Required :2 mins

🔄Ncert Concepts :hybridization, molecular geometry, VSEPR theory

In a regular octahedral molecule, $M{X_6}$ the number of $X{\rm{ }}-{\rm{ }}M{\rm{ }}-{\rm{ }}X$ bonds at $180^\circ$ is

A

Three

B

Two

C

Six

D

Four

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Hybridisation

🎓 Ncert Level:Understanding

🎯Difficulty :Medium

⚡ Time Required :2 mins

🔄Ncert Concepts :molecular geometry, coordination compounds, octahedral structure

The element which exists in both hard and soft form is:

A

${\rm{Fe}}$

B

${\rm{Si}}$

C

${\rm{C}}$

D

${\rm{Al}}$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Hybridisation

🎓 Ncert Level:Remembering

🎯Difficulty :Medium

⚡ Time Required :1 mins

🔄Ncert Concepts :allotropes, elemental properties, carbon forms

A molecule with the general formula $AB_4$ exhibits $sp^3$ hybridization. However, its bond angles are slightly less than the ideal tetrahedral angle. Which of the following could be the identity of A and B?

A

A = Carbon (C), B = Hydrogen (H)

B

A = Nitrogen (N), B = Hydrogen (H)

C

A = Sulfur (S), B = Fluorine (F)

D

A = Oxygen (O), B = Hydrogen (H)

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Hybridisation

🎓 Ncert Level:Analyzing

🎯Difficulty :Hard

⚡ Time Required :1.5 mins

🔄Ncert Concepts :Hybridisation, Bond Angle, VSEPR Theory

Which of the following will provide the most efficient overlap

A

s-s

B

s-p

C

$s{p^2} - s{p^2}$

D

$sp - sp$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Hybridisation

🎓 Ncert Level:Analyzing

🎯Difficulty :Easy

⚡ Time Required :2 mins

🔄Ncert Concepts :atomic orbitals, orbital overlap, hybridization

What is the hybridization of the central atom in $NH_3$ ?

A

$sp$

B

$sp^2$

C

$sp^3$

D

$sp^3d$

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Hybridisation

🎓 Ncert Level:Application

🎯Difficulty :Medium

⚡ Time Required :1 mins

🔄Ncert Concepts :Hybridization, Lone pairs, Molecular Geometry

The planar structure of ${\rm{B}}{{\rm{F}}_3}$ can be explained by the fact that ${\rm{B}}{{\rm{F}}_3}$ is

A

$sp$ hybridized

B

$s{p^2}$ hybridised

C

$s{p^3}$ hybridised

D

$s{p^3}d$ hybridised

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Hybridisation

🎓 Ncert Level:Understanding

🎯Difficulty :Medium

⚡ Time Required :2 mins

🔄Ncert Concepts :hybridization, molecular geometry, VSEPR theory

The carbon atom in graphite is:

A

$s{p^2}$ -hybridized

B

$s{p^3}$ -hybridized

C

$sp$ -hybridized

D

None of these

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Hybridisation

🎓 Ncert Level:Remembering

🎯Difficulty :Medium

⚡ Time Required :1 mins

🔄Ncert Concepts :Hybridization, Carbon Bonding, Graphite Structure

Consider the following molecules or ions (i) ${{\rm{H}}_2}{\rm{O}}$ ,(ii) ${\rm{NH}}_4^ +$ ,(iii) ${\rm{SO}}_4^{2 - }$ ,(iv) ${\rm{ClO}}_4^ -$ ,(v) ${\rm{N}}{{\rm{H}}_3}$ , $s{p^3}$ hybridisation is involved in the formation of

A

(i), (ii) (v) only

B

(i), (ii) only

C

(ii) only

D

(i), (ii), (iii), (iv) and (v)

Question Tags

📚 Subject:Chemistry

📑 Chapter:Chemical Bonding and Molecular Structure

🎯Topic:Hybridisation

🎓 Ncert Level:Analyzing

🎯Difficulty :Hard

⚡ Time Required :3 mins

🔄Ncert Concepts :hybridization, molecular geometry, Lewis structures, valence electrons

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