NEET Hybridisation Practice Questions With Solutions

NEET Chemistry Hybridisation Practice Questions

Question 1.

BF₃ is a planar and an electron deficient compound. Hybridization and number of electrons around the central atom, respectively are:

Asp² and 6

Bsp² and 8

Csp³ and 4

Dsp³ and 6

Question 2.

Find the following for the given compound:

(i) sp² hybridised carbon atoms
(ii)

π

bonds

A7, 5

B8, 6

C7, 6

D8, 5

Question 3.

Which of the compounds given below will exhibit a linear structure?

ANO₂

BHOCl

CO₃

DN₂O

Question 4.

An incorrect statement among the following:

1.	The H-O-H bond angle in H₂O is larger than the H-C-H bond angle in CH₄
2.	The H-C-H bond angle in CH₄ is larger than the H-N-H bond angle in NH₃
3.	The H-C-H bond angle in CH₄, the H-N-H bond angle in NH₃ and the H-0-H bond angle in H₂O are all greater than 90^o
4.	The H-O-H bond angle in H₂O is smaller than the H-N-H bond angle in NH₃

AThe H-O-H bond angle in H₂O is larger than the H-C-H bond angle in CH₄

BThe H-C-H bond angle in CH₄ is larger than the H-N-H bond angle in NH₃

CThe H-C-H bond angle in CH₄, the H-N-H bond angle in NH₃ and the H-0-H bond
angle in H₂O are all greater than 90^o

DThe H-O-H bond angle in H₂O is smaller than the H-N-H bond angle in NH₃

Question 5.

Pair of ions among the following that are isoelectronic and isostructural:

A

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

{NO}_{3}^{-}

B

{ClO}_{3}^{-},

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

C

{SO}_{3}^{2 -},

{NO}_{3}^{-}

D

{ClO}_{2}^{-},

{SO}_{3}^{2 -}

Question 6.

The correct shape and hybridization for XeF₄ are:

Aoctahedral, sp³d²

Btrigonal bipyramidal, sp³d³

Cplanar triangle, sp³d³

Dsquare planar, sp³d²

Question 7.

The hybridisations of atomic orbitals of nitrogen in \(\mathrm{NO}^{+}\), \(N O_3^{-}\) and NH₃ respectively are:

A

sp,

{sp}^{3}

and

{sp}^{2}

B

{sp}^{2},

{sp}^{3}

and

sp

C

sp,

{sp}^{2}

and

{sp}^{3}

D

{sp}^{2},

sp

and

{sp}^{3}

Question 8.

Which one of the following species has a plane triangular shape?

A\(\mathrm N_3^-\)

B\(\mathrm {N O}_{3}^{-}\)

C\(\mathrm {N O}_{2}^-\)

D\(\mathrm {C O}_{2}\)

Question 9.

Isostructural pair among the following is:

A

{BCl}_{3}

and

{BrCl}_{3}

B

{NH}_{3}

and

{NO}_{3}^{-}

C

{NF}_{3}

and

{BF}_{3}

D

{BF}_{4}^{-}

and

{NH}_{4}^{+}

Question 10.

Which of the following species contains three bond pairs and one lone pair around the central atom?

A\(\text H_{2} \text O\)

B\(\text{BF}_{3}\)

C\(\text{NH}^-_2\)

D\(\text{PCl}_{3}\)

Question 1.

Which of the two ions from the list given below have the geometry that is explained by the same hybridisation of orbitals,

{NO}_{2}^{-}, {NO}_{3}^{-}, {NH}_{2}^{-}, {NH}_{4}^{-}, {SCN}^{-}

?

A

{NH}_{4}^{-}

and

{NO}_{3}^{-}

B

{SCN}_{}^{-}

and

{NH}_{2}^{-}

C

{NO}_{2}^{-}

and

{NH}_{2}^{-}

D

{NO}_{2}^{-}

and

{NO}_{3}^{-}

Question 2.

In which of the following pairs of molecules/ions, the central atoms have sp²hybridization?

A

N O_{2}^{-}

a n d

N H_{3}

B

B F_{3}

a n d

N O_{2}^{-}

C

N H_{2}^{-} a n d

H_{2} O

D

B F_{3}

a n d

N H_{2}^{-}

Question 3.

In which one of the following species the central atom has the type of hybridization which is not the same as that present in the other three?

A

{SF}_{4}

B

I_{3}^{-}

C

{SbCl}_{5}^{2 -}

D

{PCl}_{5}

Question 4.

Which of the two species, NO₃⁻ or H₃O⁺, has the correctly described properties listed below?

AIsostructural with the same hybridization for the central atom.

BIsostructural with different hybridization for the central atom.

CSimilar in hybridization for the central atom with different structures.

DDissimilar in hybridization for the central atom with different structures.

Question 5.

Which of the following species has a linear shape?

A

N O_{2}^{-}

B

S O_{2}

C

N O_{2}^{+}

D

O_{3}

Question 6.

Among the following, the pair in which the two species are not isostructural is:

A

{IO}_{3}^{-} and {XeO}_{3}

B

{BH}_{4}^{-} and {NH}_{4}^{+}

C

{PF}_{6}^{-} and {SF}_{6}

D

{SiF}_{4} and {SF}_{4}

Question 7.

In a regular octahedral molecule, MX₆, the number of X–M–X bonds at 180º is:

ATwo

BSix

CFour

DThree

Question 8.

The bond angle is maximum in:

A

N H_{3}

B

N H_{4}^{+}

C

P C l_{3}

D

S C l_{2}

Question 9.

Which statement about peptide bonds is NOT true?

AC–N bond length in proteins is longer than the usual bond length of N-bond.

BSpectroscopic analysis shows the planar structure of

group.

CC–N bond length in proteins is smaller than the usual bond length of the C–N bond.

DNone of the above.

NEET Hybridisation Practice Questions With Solutions

NEET Chemistry Hybridisation Practice Questions

Question 1.

Question 2.

Question 3.

Question 4.

Question 5.

Question 6.

Question 7.

Question 8.

Question 9.

Question 10.

Question 1.

Question 2.

Question 3.

Question 4.

Question 5.

Question 6.

Question 7.

Question 8.

Question 9.

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