A. Alloys
B. Solids
C. Isotopes
D. None of these
Related Mcqs:
- Compositional analysis of ______________ is done using mass spectrometer?
A. An isotope
B. Natural gas
C. A solid
D. An alloy - Change of angle of refraction with composition comprises the working principle of a___________________?
A. Polarimeter
B. Polarograph
C. Spectrometer
D. Refractometer - Composition of alloys can be determined by _________________?
A. Polarograph
B. Chromatograph
C. Refractometer
D. None of these - Which of the following is not a composition measuring instrument ?
A. Thermal conductivity cell
B. Mass spectrometer
C. Polarograph
D. Hot wire anemometer - Paramagnetism method is not used for the composition determination of ______________ in gases?
A. Oxygen
B. Oxides of nitrogen
C. Carbon dioxide
D. Any of these - Composition of natural gas is determined by the_________________?
A. Haldane apparatus
B. Mass spectrometer
C. Chromatograph
D. Both B. and C. - Gas analysis is commonly done using the___________________?
A. Thermal conductivity cell
B. X-ray diffraction
C. Mass spectrometer
D. Emission spectrometer - A first order system with a time constant of 1 min is subjected to frequency response analysis. At an input frequency of 1 radian/min, the phase shift is______________?
A. 45°
B. -90°
C. -180°
D. -45° - Compositional analysis of flue gas coming out of a furnace in respect of O2 and CO2% can be continuously done by a/an___________________?
A. Orsat apparatus
B. Thermal conductivity cell
C. Zirconia probe
D. Chromatograph - Flame photometry is used for the determination of compositional analysis of_______________?
A. Solids
B. Alkali metals
C. Natural gas
D. Isotopes
