NEET 2023 Important Questions: Chemical Bonding and Molecular Structure

Chemical Bonding and Molecular Structure| NEET Important Questions PDF Download

NEET 2023 Important Questions for the topic “Chemical Bonding and Molecular Structure” with solutions are available on Vedantu’s online platform. Our Chemistry subject experts have curated the important questions with answers for the chapter as per the NEET 2023 syllabus issued by the authorities. These Chemistry important questions with solutions will definitely benefit all students with revision and mastering the topic. Students can also reach out to Vedantu to get Important Questions about other topics covered in the NEET 2023 syllabus. Vedantu is a platform that provides free NEET Sample Papers, Previous Year Questions Papers, and other study materials for students with an aim to help them to score more marks in their NEET 2023 examinations.

NEET Chemistry Important Questions - Chapter Pages

NEET Chemistry Chapter-wise Important Questions

Chemical Bonding and Molecular Structure

NEET 2023 Exam Highlights

The following table gives you an overview of the NEET 2023 Exams.

National Eligibility cum Entrance Test (NEET)

National Testing Agency (NTA)

Frequency of NEET Exam

Duration of Exam

3 hours and 20 minutes

Total Number of Questions in NEET

NEET Total Marks

2 sections: Section A and Section B

+ 4 for every correct answer, -1 for an incorrect answer, 0 marks for unattempted questions

Type of Questions

Multiple Choice Questions (MCQs)

Offline (Pen and Paper Test)

NEET Language options

13 languages: English, Hindi, Assamese, Bengali, Gujarati, Kannada, Malayalam, Marathi, Odia, Punjabi, Tamil, Telugu, and Urdu.

NEET 2023 Exam Pattern

The following table shows the details for the number of questions that will be asked in the NEET 2023 exam in each subject including Physics, Chemistry, and Biology (Botany & Zoology).

NEET Marks Distribution

Section A: 35 Questions

Section B: 15 Questions (Only 10 have to be attempted)

Section A: 35 Questions

Section B: 15 Questions (Only 10 have to be attempted)

Section A: 35 Questions

Section B: 15 Questions (Only 10 have to be attempted)

Section A: 35 Questions

Section B: 15 Questions (Only 10 have to be attempted)

Total Number of Questions: 180

Total Marks: 720

NEET 2023 Chemistry: Chapter-Wise Weightage

The following table shows the different chapters students need to prepare for the NEET 2023 Chemistry exam along with the weightage of each chapter.

No. of Questions

Synopsis of Chemical Bonding and Molecular Structure

• The attraction force that holds varied constituents (atoms and ions) in different chemical species together is known as the chemical bond.
• Every atom seeks to achieve the octet configuration (presence of eight electrons) in its valence shell by losing, gaining, or sharing electrons, according to the electrical theory of valence. This is what we call the octet rule.
• Symbols of Lewis- Lewis invented the concept of portraying valence electrons with dots, which are known as Lewis symbols, to help people grasp the concept of valence electrons.
• The electrovalent bond is the bond created when positive and negative ions are attracted to each other by electrostatic attraction. The number of unit charge(s) on the ion equals the electrovalence.
• A covalent bond occurs when two identical or dissimilar atoms share their valence electron to achieve the noble gas state.
• The difference between the number of valence electrons of an atom in an isolated or free state and the number of electrons assigned to that atom in the Lewis structure may represent the formal charge of an atom in a polyatomic molecule or ion.
• Hybridization is the process of combining two atomic orbitals of the same energy level to create a degraded new type of orbitals. Bond Length- The equilibrium distance between the nuclei of two bound atoms in a molecule is called bond length.
• The bond angle is the angle created by the orbitals containing bonding electron pairs surrounding the central atom in a molecule/complex ion.
• Bond Enthalpy- The amount of energy required to break one mole of a specific type of bond between two atoms in a gaseous state is known as bond enthalpy.
• Bond Order- According to Lewis, the number of bonds between two atoms in a molecule determines bond order.

Key Features of Important Questions for NEET Chemical Bonding and Molecular Structure

• The solutions to these Important Questions, curated by experts at Vedantu, are easy to understand and to the point.
• Solutions are highly beneficial for students preparing for the NEET 2023 exam.
• Important terms and equations are briefly explained to make students understand concepts in a better way.
• Important Questions for NEET Chemical Bonding and Molecular Structure are absolutely free and available in PDF format for download.

Conclusion

Understanding important concepts, memorising the chemical equations, and practising previous year's papers are the basic foundation for NEET exam preparation . Last-minute revisions done with important questions are the best way to ensure that you are prepared to score high marks. Vedantu’s NEET Important Questions for the topic “Chemical Bonding And Molecular Structure” will help you test your knowledge and gauge your level of preparedness. You will be able to analyse your strengths and weaknesses when you work out these questions. So download the pdf now.

We wish you all the best for the NEET 2023 exam.

Other Important Links Related to NEET Chemistry Chemical Bonding and Molecular Structure

Other Important Links for NEET Chemistry Chemical Bonding and Molecular Structure