51. Which of the following is not a component of the emission system in Flame photometer? A. Burner B. Atomiser C. Fuel gases and their regulation D. Chopper Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
52. Which of the following is the advantage of prism monochromators? A. Dispersion is non-overlapping B. Dispersion occurs in non-linear manner C. Dispersion is overlapping D. Dispersion occurs in a linear manner Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
53. Electromagnetic radiation can travel through a vacuum. A. True B. False Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option A No explanation is given for this question Let's Discuss on Board
54. Which of the following is not an advantage of Laminar flow burner used in Flame photometry? A. Noiseless B. Stable flame for analysis C. Efficient atomization of sample D. Sample containing two or more solvents can be burned efficiently Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
55. The representation of Beer Lambert's law is given as A = abc. If 'b' represents distance, 'c' represents concentration and 'A' represents absorption, what does 'a' represent? A. Intensity B. Transmittance C. Absorptivity D. Admittance Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
56. Which type of Quantum Transition takes place in Ultra Violet and Visible spectroscopy? A. Rotation of molecules B. Nuclear C. Bonding electrons D. Spin of nuclei in a magnetic field Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
57. Which of the following is the function of the atomiser in the emission system of Atomic Absorption Spectroscopy? A. To split the beam into two B. To break the steady light into pulsating light C. To break large mass of liquid into small drops D. To reduce the sample into atomic state Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
58. Which of the following is a source used in spectroscopy? A. LASER B. Tube light C. Sodium vapour lamp D. Tungsten lamp Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option D No explanation is given for this question Let's Discuss on Board
59. In which of the following ways, absorption is related to transmittance? A. Absorption is the logarithm of transmittance B. Absorption is the reciprocal of transmittance C. Absorption is the negative logarithm of transmittance D. Absorption is a multiple of transmittance Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
60. Which of the following is not a reason for laser not being generally used as a source of radiation for UV, Visible Spectroscopy? A. High cost B. Limited range of wavelength C. Less intensity D. Complex to work with Answer & Solution Discuss in Board Save for Later Answer & Solution Answer: Option C No explanation is given for this question Let's Discuss on Board
