Symmetry Elements and Symmetry Operations MCQ

Test your knowledge with important Symmetry Elements and Symmetry Operations MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Symmetry Elements and Symmetry Operations MCQs on Bissoy. Bissoy App

• Which of the following is denoted by σ in symmetry elements?
  ক

  Mirror planes

  খ

  Rotational symmetry

  গ

  Identity

  ঘ

  Inversion
• Which of the following symmetry element is denoted by i?
  ক

  Identity

  খ

  Rotational symmetry

  গ

  An inversion

  ঘ

  Mirror planes
• Which of the following symmetry element is denoted by Cn?
  ক

  Mirror planes

  খ

  A group of proper rotational symmetry

  গ

  An inversion center

  ঘ

  Identity
• Which of the following symmetry element is found in all objects?
  ক

  An inversion center

  খ

  A group of rotational symmetry

  গ

  Mirror planes

  ঘ

  Identity
• Which of the following are the inverted position vectors of a point?
  ক

  (-x, y, z)

  খ

  (-x, -y, -z)

  গ

  (x, y, z)

  ঘ

  (x, y, -z)
• Which of the following symmetry element is denoted by Sn?
  ক

  Improper rotation

  খ

  Rotational symmetry

  গ

  Inversion

  ঘ

  Identity
• A symmetry element is a point of reference about which symmetry operations can take place.
  ক

  False

  খ

  True
• How many types of symmetry elements are there?
  ক

  Four

  খ

  Five

  গ

  Two

  ঘ

  Three
• What kind of symmetry planes does the molecule of CH3Cl has?
  ক

  Three of vertical symmetry planes

  খ

  One of horizontal symmetry plane

  গ

  One of vertical symmetry plane

  ঘ

  Two of dihedral symmetry planes
• What is the name given to a plane in which all the atoms are reflected across the plane which perpendicular to its principal axis and the molecule having unchanged in configuration?
  ক

  Vertical reflection plane

  খ

  Diagonal reflection plane

  গ

  Horizontal reflection plane

  ঘ

  Dihedral reflection plane