Punjab 11th Class Chemistry Chapter 6 Chemical Bonding MCQs Test Online Punjab 11th Class Chemistry Chapter 6 Chemical Bonding MCQs Test Online 123456 Question 1 of 6Chemistry 1. The number of bonds in nitrogen molecules is1.two σ and one π2.three sigma only3.one σ and two π4.one σ and one πQuestion 1 of 6Question 2 of 6 2. Which or the following species has unpaired electrons in antibonding molecular orbitals?1.N2-22.O22+3.B2 4.F2Question 2 of 6Question 3 of 6 3. An ionic compound A+ IT is most likely to be formed when:1.The ionization energy of A is low and electron affinity of B is high.2.Both the ionization energy of A and electron affinity of B are high.3.Both the ionization energy of A and electron affinity of B are low.4.The ionization energy of A is high and electron affinity of B is low.Question 3 of 6Question 4 of 6 4. Which of the following statements is not correct regarding bonding molecular orbital’s.1.Bonding molecular orbitals have low electron density between the two nuclei.2.Every electron in the bonding molecular orbitals contributes to the attraction between atoms.3.Bonding molecular orbitals are formed when the electron waves undergo constructive interference.4.Bonding molecular orbitals possess less energy than atomic orbitals form which they are formed.Question 4 of 6Question 5 of 6 5. Which of the hydrogen halides has the highest percentage of ionic character1.HI2.HF3.HCI 4.HBr Question 5 of 6Question 6 of 6 6. Which of the following molecules has zero dipole moment?1.CHCI2 2.NH33.BF34.H2OQuestion 6 of 6 Loading... Test By Subject Punjab Test By Topics 11th Class Chemistry You Can Learn and Gain more Knowledge through our Online Quiz and Testing system Just Search your desired Preparation subject at Gotest.