NEET Questions on Chemical Bonding

NEET Questions on Chemical Bonding explains the important questions that might be repeated from the previous years in the upcoming NEET 2025 Exam. The NEET Questions on Chemical Bonding with Solutions help candidates understand and form an idea about the types of questions that might be asked in this chapter. It is a known fact that the NEET Syllabus 2025 includes topics from both Classes XI and XII of the CBSE curriculum. The Chemical Bonding is the 4th Chapter from Class XI. As per the NEET 2025 chapter wise weightage, it is likely that the total weightage of the Chemical Bonding chapter is going to be 7%. Likely, a total of 5 to 8 NEET MCQs on Chemical Bonding will be asked in the exam. Students must make sure to regularly solve the previous year question papers and attempt mock tests to pass the NEET Exam 2025 without any hurdles.

Important NEET Questions on Chemical Bonding is one of the most elaborate chapters of chemistry that is included in the exam. Some of the topics covered in the NEET Questions on Chemical Bonding with Solutions are Covalent bonding, Ionic bonding, Bond parameters, VSEPR theory, Valence bond theory, Molecular orbital theory, and Dipole moment. As per toppers suggestion, one of the most effective ways to prepare the Important NEET Questions on Chemical Bonding is to regularly solve previous year question papers, attempt mock tests, and refer to the best books. Candidates should also focus on preparing the Chemistry Formulas for NEET 2025 as the chapter includes many numeric problems. Read the article below to learn in detail about the NEET Questions on Chemical Bonding, important questions, and how to prepare.

List of NEET Questions on Chemical Bonding with Solutions

Candidates can refer to the questions below to generate an idea about the types of NEET Questions on Chemical Bonding with Solutions

Q.1 C-O bond length is minimum in

1. CO2

2. CO32-

3. HCOO–

4. CO

Answer: D

Q.2 MX6 is a molecule with octahedral geometry. How many X – M – X bonds are at 180°?

1. Four

2. Two

3. Three

4. Six

Answer: C

Q.3 Find the pair with sp2 hybridization of the central molecule

1. NH3 and NO2–

2.  BF3 and NH2–

3. BF3 and NO2–

4. NH2– and H2O

Answer: C

Q.4 Molecules are held together in a crystal by

1. hydrogen bond

2. electrostatic attraction

3. Van der Waal’s attraction

4. dipole-dipole attraction

Answer: C

Q.5 The formal charge and P-O bond order in PO43- respectively are

1. 0.6, -0.75

2. -0.75, 1.25

3. 1.0, -0.75

4. 1.25, -3

Answer: B

Q.6 Sp3d2 hybridization is present in [Co(NH3)63+], find its geometry

1. octahedral geometry

2. square planar geometry

3. tetragonal geometry

4. tetrahedral geometry

Answer: A

Q.7 Which of the molecules does not have a permanent dipole moment?

1. SO3

2. SO2

3. H2S

4. CS2

Answer: D

Q.8 Find the molecule with the maximum dipole moment

1. CH4

2. NH3

3. CO2

4. NF3

Answer: B

Q.9 ℼ – dℼ bonding is present in which molecule

1. SO32-

2. CO32-

3. NO3–

4. BO33-

Answer: A

Q.10 Which one has a pyramidal shape?

1. SO3

2. PCl3

3. CO32-

4. NO3–

Answer: B

Q.11 The ionic bonds X+Y– are formed when

1. The electron affinity of Y is high

2. the ionization energy of X low

3. The lattice energy of XY is high

4. The lattice energy of XY is low

1. (i) and (ii) 

2. (ii) and (iii)

3. (i), (ii) and (iii) 

4. (i), (ii), (iii) and (iv)

Answer: C

Q.12 Potassium forms a highly ionic compound when it combines with

1. Chlorine

2. Fluorine

3. Bromine

4. Iodine

Answer: B

Q.13 Which type of chemical bond involves the transfer of electrons from one atom to another

1. Covalent 

2. Ionic

3. Metallic 

4. Hydrogen

Answer: B

Q.14 A highly ionic compound is formed by the combination of elements belonging to

1. IA group and VIIA group

2. IIA group VIA Group

3. IIIA group and VA group

4. ‘O’ group and VIIA group

Answer: A

Q.15 An ionic compound A+B– is most likely to be formed when

1. the ionization energy of A high and the electron affinity of B is low

2. the ionization energy of A is low and the electron affinity of B is high

3. both the ionization energy of A and the electron affinity of B are high

4. both the ionization energy of A and the electron affinity of B are low

Answer: B

Q.16 Identify the favorable conditions for the formation of ionic bonds

1. Low IP value of metal, low EA value of non-metal

2. High IP value of metal, high EA value of non-metal

3. High IP value of metal, low IP value of non-metal

4.  Low IP value of metal, high EA value of non-metal

Answer: D

Q.17 Which of the following is a favorable factor for cation formation?

1. Low ionization potential

2. High electron affinity

3. High electronegativity

4. Small atomic size

Answer: A

Q.18 How do covalent bonds differ from ionic bonds regarding electron interaction?

1. Covalent bonds involve the transfer of electrons, while ionic bonds involve electron sharing

2. Covalent bonds involve electron sharing, while ionic bonds involve the transfer of electrons

3. Covalent bonds and ionic bonds both involve electron transfer

4. Covalent bonds and ionic bonds are identical in electron behavior

Answer: B

Q.19 Statement I: NaCl is more ionic than NaI

Statement II: Chlorine is more electronegative than iodine

1. I. Statement-I and Statement-II both are correct

2. II. Statement I is correct but Statement II is incorrect

3. III. Statement I is incorrect but Statement II is correct

4. IV. Statement-I and Statement-II both are incorrect

Answer: A

Q.20 An electrovalent compound does not exhibit space isomerism because of

1. presence of oppositely charged ions.

2. high melting points

3. non-directional nature of the bond

4. crystalline nature

Answer: C

Q.21 The lattice energies of KF, KCl, KBr, and KI follow the order

1. KF > KCl > KBr > KI

2. KI > KBr > KCl > KF

3. KF > KCl > KI > KBr

4. KI > KBr > KF > KCl

Answer: A

Q.22 Arrange the following in increasing order of lattice energy. LiCl, NaCl, KCl, RbCl, CsCl

1. CsCl < RbCl < KCl < NaCl < LiCl

2. LiCl < RbCl < KCl < NaCl < CsCl

3. LiCl < NaCl < KCl < RbCl < CsCl

4. None of these

Answer: A

Q.23 Which of the following is not a characteristic of a covalent compound?

1. Low melting point

2. No definite geometry

3. Insoluble in polar solvent

4. Small difference in electronegativity between the combining atoms

Answer: B

Q.24 Which of the following has maximum lattice energy?

1. LiF 

2. CsCl

3. KBr

4. NaCl

Answer: A

Q.25 Indicate the nature of bonding in a diamond.

1. Ionic 

2. Covalent

3. Molecular 

4. Metallic

Answer: B

NEET Questions with Solutions on Chemical Bonding is very important for the candidates to prepare. The chapter is elaborate and contains a lot of important formulas and reactions. Moreover, the total weighatge of the chapter is 7%. It would be a foolish move if students choose not to prepare the NEET MCQ on Chemical Bonding as 5 to 7 questions can be asked in the exam. One of the preparation tips shared by experts on preparing the Important NEET Questions on Chemical Bonding is to clear the doubts of the candidates while they still have time for preparation. Students are also suggested to use learning materials like diagrams, charts, models, previous year question papers, and planners can help candidates prepare the NEET MCQ Questions on Chemical Bonding. Regularly attending the mock test will also aid candidates in answering all the NEET MCQs on Chemical Bonding without making any mistakes. For more articles related to Nursing, Paramedical, and Medical, follow CollegeDekho. 

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