XI Chemistry Mcqs
Chemical Bonding – Chapter # 04 – Test 04
- Question 1 of 101. In which of the following type of hybridization the bond angle is of 120°:
Right Answer! Good
Wrong Answer Correct Answer is : s p2
- Question 2 of 102. Which of the following statements is correct:
Right Answer! Good
Wrong Answer Correct Answer is : Sigma bond is stronger
- Question 3 of 103. In the geometrical structure of water molecule, the number of unpaired electrons is:
Right Answer! Good
Wrong Answer Correct Answer is : 2
- Question 4 of 104. The bond angle between the orbital in the geometrical structure of methane is:
Right Answer! Good
Wrong Answer Correct Answer is : 109.28°
- Question 5 of 105. The Valency electron pair of an atom repel one another and orient themselves far apart from each other so that repulsion between them is maximum. This is known as:
Right Answer! Good
Wrong Answer Correct Answer is : VSEPR theory
- Question 6 of 106. In s p3 hybridization the ratio of sand p orbital is:
Right Answer! Good
Wrong Answer Correct Answer is : 1:3
- Question 7 of 107. The carbon atom in Ethyne (Acetylene) is:
Right Answer! Good
Wrong Answer Correct Answer is : s p hybridized
- Question 8 of 108. Which of the following shapes is associated with 5 p2 hybridization:
Right Answer! Good
Wrong Answer Correct Answer is : Trigonal
- Question 9 of 109. Potassium tends to lose one electron from velency shell to have:
Right Answer! Good
Wrong Answer Correct Answer is : 8 electrons in the outer most shell
- Question 10 of 1010. The geometrical structure of water molecule is:
Right Answer! Good
Wrong Answer Correct Answer is : Tetrahedral