Match List I with List II List I List II A. XeF 4 I.See-saw B. SF 4 II. Square planar C. NH 4 + III. Bent T - shaped D. BrF 3 IV. Tetrahedral Choose the correct answer from the options given below :

A - II , B - I , C - IV , D - III

A - IV , B - III , C - II , D - I

A - II , B - I , C - III , D - IV

A - IV , B - I , C - II , D - III

Resonance in carbonate ion CO 3 2 - is Which of the following is true?

CO 3 2 - has a single structure i.e., resonance hybrid of the above three structures.

It is possible to identify each structure individually by some physical or chemical method.

All these structures are in dynamic equilibrium with each other.

Each structure exists for equal amount of time.

Resonance in carbonate ion CO 3 2 - is Which of the following is true?

CO 3 2 - has a single structure i.e., resonance hybrid of the above three structures.

It is possible to identify each structure individually by some physical or chemical method.

All these structures are in dynamic equilibrium with each other.

Each structure exists for equal amount of time.

Match List I with List II List I List II A. XeF 4 I.See-saw B. SF 4 II. Square planar C. NH 4 + III. Bent T - shaped D. BrF 3 IV. Tetrahedral Choose the correct answer from the options given below :

A - II , B - I , C - IV , D - III

A - IV , B - III , C - II , D - I

A - II , B - I , C - III , D - IV

A - IV , B - I , C - II , D - III

The magnetic behaviour of Li 2 O , Na 2 O 2 and KO 2 , respectively, are

diamagnetic, diamagnetic and paramagnetic

diamagnetic, paramagnetic and diamagnetic

paramagnetic, paramagnetic and diamagnetic

paramagnetic, diamagnetic and paramagnetic

Statement I:- Dipole moment is a vector quantity and by convention it is depicted by a small arrow with tail on the negative centre and head pointing towards the positive centre. Statement II:- The crossed arrow of the dipole moment symbolizes the direction of the shift of charges in the molecules. In the light of the above statements, choose the most appropriate answer from the options given below:-

Statement I is incorrect but Statement II is correct.

Both Statement I and Statement II are correct.

Both Statement I and Statement II are incorrect.

Statement I is correct but Statement II is incorrect.

E M B I B E

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 13 - Chemical Bonding and Molecular Structure>JEE Main - 30 January 2023 Shift 1>Q 141

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JEE Main

IMPORTANT

Earn 100

For ${OF}_{2}$ molecule consider the following:
(A) Number of lone pairs on oxygen is $2$ .
(B) $FOF$ angle is less than $104.5 °$ .
(C) Oxidation state of $O$ is $- 2$ .
(D) Molecule is bent ' $V$ ' shaped.
(E) Molecular geometry is linear.

Correct options are:

61.22% studentsanswered this correctly

Important Questions on Chemical Bonding and Molecular Structure

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 13 - Chemical Bonding and Molecular Structure>JEE Main - 31 January 2023 Shift 1>Q 142

Match List I with List II

List I	List II
A. ${XeF}_{4}$	I.See-saw
B. ${SF}_{4}$	II. Square planar
C. ${NH}_{4}^{+}$	III. Bent $T -$ shaped
D. ${BrF}_{3}$	IV. Tetrahedral

Choose the correct answer from the options given below :

HARD

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 13 - Chemical Bonding and Molecular Structure>JEE Main - 31 January 2023 Shift 2>Q 143

Amongst the following, the number of species having the linear shape is

${XeF}_{2}, I_{3}^{+}, C_{3} O_{2}, I_{3}^{-}, {CO}_{2}, {SO}_{2}, {BeCl}_{2}$ and ${BCl}_{2}^{⊖}$

MEDIUM

JEE Main

IMPORTANT

EMBIBE CHAPTER WISE PREVIOUS YEAR PAPERS FOR CHEMISTRY>Chapter 13 - Chemical Bonding and Molecular Structure>JEE Main - 1 February 2023 Shift 1>Q 144

Resonance in carbonate ion $({CO}_{3}^{2 -})$ is

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Which of the following is true?

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For OF2 molecule consider the following: (A) Number of lone pairs on oxygen is 2. (B) FOF angle is less than 104.5°. (C) Oxidation state of O is -2. (D) Molecule is bent 'V' shaped. (E) Molecular geometry is linear. Correct options are:

Important Questions on Chemical Bonding and Molecular Structure

Learn and Prepare for any exam you want !

For ${OF}_{2}$ molecule consider the following:
(A) Number of lone pairs on oxygen is $2$ .
(B) $FOF$ angle is less than $104.5 °$ .
(C) Oxidation state of $O$ is $- 2$ .
(D) Molecule is bent ' $V$ ' shaped.
(E) Molecular geometry is linear.

Correct options are: