PPSC Chemistry Part IV Analytical Chemistry Online Test With Answers

PPSC Chemistry Part IV Analytical Chemistry Online Test

Sr. # Questions Answers Choice
1 Which of the following physical property forms the basis of radio chemicals methods of analysis. Absorption of light Emission of light Radioactivity Thermal conductivity
2 Which of the following method of analysis is based on diffraction of radiation. Mass spectrometry Polarography Potentiometry Raman scattering
3 Which of the following analytical technique is based on the refraction of radiation. Conductometry Refractometry Coulometry Potentiaometry
4 Which of the following analytical method is based on the rotation of light ratiation Refractomerty Polarimetry Interformetry Polarography
5 Which of the following analytical method is based on scattering of radiation. Emission spectroscopy Colorimetry Turbidimetry Polarimetry
6 Which of the following analytical technique is based on the emission of light radiation. Flame photometry Atomic absorption spectrophotometry Raman spectroscopy Conductometry
7 Which of the following technique is based on the absorption of light radiation. Spectrophotomerty Colorimetry NMR All the above technique
8 The current voltage characteristics forms the basis of. Thermal analysis Potentiometry Polarography Colorimetry
9 Coulometry is based on the measurement of Electrical current Electrical potential Electrical conductance Dielectric constant
10 Potentiometry is based on the measurement of which physical property. Electrical conductance Electrical potential Thermal conductance Current
11 Conductometry is based on Electric current Electrical potential Absorbance Electrical conductance
12 Which property is used in volumetric methods of analysis. Density Viscosity Volume Molar volume
13 Gravimetric method is based on which of the following property. Volume of a liquid Volume of gas Mass of substance Viscosity
14 Which of the following physical properties is employed int he analytical methods. Electric current Transition temperature Surface tension All above
15 The process of determining amounts of each of the components in a sample of matter is termed as. Gravimetric analysis Coulometric analysis Quantitative analysis Qualitative analysis
16 The process of identifying the component present in a sample is called. Quantitative analysis Qualitative analysis Volumetric analysis Gravimetric analysis
17 The branch of chemistry which deals with the analysis of chemical products is known as. Physical chemistry Organic chemistry Inorganic chemistry Analytical chemistry
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