Spectral Method of Analysis MCQ

Test your knowledge with important Spectral Method of Analysis MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Spectral Method of Analysis MCQs on Bissoy. Bissoy App

• Velocity of electromagnetic radiation is more in a vacuum than in any medium.
  ক

  True

  খ

  False
• Which of the following is the wavenumber of UV and Visible radiation?
  ক

  1 x 106 to 1.3 x 104 m-1

  খ

  1 x 106 to 1.3 x 104 m

  গ

  13 – 27 m-1

  ঘ

  1 x 106 to 1.3 x 104 m2
• How is the wave number of electromagnetic radiation related to wavelength?
  ক

  It is the reciprocal of wavelength

  খ

  It is directly proportional to wavelength

  গ

  It is not related to wavelength

  ঘ

  It is equal to wavelength
• Which of the following is the wavelength of microwave radiation?
  ক

  10 – 780nm

  খ

  0.78 – 30µm

  গ

  0.6 – 10 m

  ঘ

  0.75 – 3.75 mm
• Which of the following is false about the wavelengths of electromagnetic radiation?
  ক

  Radiation with short wavelengths have high energies

  খ

  Energy does not depend on wavelength

  গ

  Radiation with long wavelengths have low energies

  ঘ

  Energy depends on wavelength
• Electromagnetic radiation can travel through a vacuum.
  ক

  True

  খ

  False
• Which of the following is not a type of Spectroscopy?
  ক

  Gamma ray

  খ

  X ray

  গ

  Nuclear magnetic resonance

  ঘ

  Sound
• Which of the following is not a property or parameter of electromagnetic radiation?
  ক

  Wavelength

  খ

  Voltage

  গ

  Wave number

  ঘ

  Amplitude
• Which type of Quantum Transition takes place in Ultra Violet and Visible spectroscopy?
  ক

  Rotation of molecules

  খ

  Nuclear

  গ

  Bonding electrons

  ঘ

  Spin of nuclei in a magnetic field
• Spectroscopy deals with interaction of electromagnetic radiation with matter. What is the speed of this radiation in vacuum in m/s?
  ক

  6 x 108

  খ

  5 x 108

  গ

  7 x 108

  ঘ

  3 x 108