Class 11 Chemistry Chemical Bonding and Molecular Structure MCQs with Answers

At Sainik School, our Class 11 Chemistry MCQs on “Chemical Bonding and Molecular Structure” provide students with a comprehensive platform to master this essential topic. Covering various aspects of chemical bonding, molecular structure, and intermolecular forces, these multiple-choice questions offer thorough preparation for Class 11 Chemistry exams.

Our MCQs challenge students to apply their knowledge of chemical bonding and molecular structure to solve problems and analyze scenarios, fostering critical thinking and analytical skills essential for success in exams. Each MCQ is accompanied by a detailed answer explanation, enabling students to grasp the underlying concepts thoroughly.

By practicing Class 11 Chemistry MCQs on “Chemical Bonding and Molecular Structure” at Sainik School, students not only prepare effectively for their exams but also gain a deeper understanding of the principles governing chemical bonding, molecular geometry, and the properties of substances, laying a strong foundation for their future studies and careers in chemistry and related fields.

Q1. Which of the following molecule has net dipole moment zero?

Q2. Diagonal hybridisation is the another name of:

Q3. In the following questions two or more options may be correct:
Which of the following have identical bond order?

Q4. Predict the correct order:

1. bp – bp > lp – bp > lp – bp (where bp is bonded paper and lp is lone pair of electrons)
2. lp – bp > bp – bp > lp – lp
3. lp – lp > lp – bp > bp – bp
4. lp – lp > bp – bp > lp – bp

Q5. Lewis postulated that atoms achieve the stable octet when they are linked by:

1. Ionic bonds.
2. Covalent bonds.
3. Coordinate bonds.
4. Chemical bonds.

Q6.

Q7. Which of the following statements is correct?

1. In the formation of dioxygen from oxygen atoms 10 molecular orbitals will be formed.
2. All the molecular orbitals in the dioxygen will be completely filled.
3. Total number of bonding molecular orbitals will not be same as total number of anti bonding orbitals in
   dioxygen.
4. Number of filled bonding orbitals will be same as number of filled anti bonding orbitals.

Q8. Canonical forms:

1. Have real existence.
2. Have no real existence.
3. Are present in equilibrium.
4. Exist in one form for certain frClick To View The Answersaction of time and to other in remaining time.

Q9

Q10. Which of the following molecules represents resonance?

Q11. Amongst the following elements, whose electronic configurations are given below, the one having the highest
ionization enthalpy is

Q12. In the following questions two or more options may be correct:
Which of the following attain the linear structure:

Q13. The boiling point of a substance increases with increase in:

1. Intermolecular hydrogen bonding.
2. Intramolecular hydrogen bonding.
3. Molecular mass.
4. Both (a) and (c).

Q14. Why do the deviations occur from idealized shape of H O and NH molecules?

1. Same hybridisation.
2. Different hybridisation.
3. Repulsive effect.
4. None of these.

Q15. The bond between B and C will be:

1. Ionic
2. Covalent
3. Hydrogen
4. Coordinate