Physical Chemistry
Description: This test is based on certain topics from physical chemistry. | |
Number of Questions: 25 | |
Created by: Shiva Nambiar | |
Tags: Electrons protons atomic models electrodes etc Electrode Potential and Electrolysis Electrolytic Cells and Electrolysis Entropy and Gibbs Free Energy Gibbs Energy and Spontaneity Corrosion and its Prevention Corrosion Electrolytic and Galvanic Cells Electrochemical Cells Primary and Secondary Cells Containing Fuel Cells Batteries and Fuel Cells |
Among the following electrodes, which one is used in a three electrode electrochemical cell for voltammetric analysis ?
Rectifiers derives DC power from an AC supply. Among the following ---------------------is a type of controlled rectifier .
The ----------------------- forming utilises Yutkin effect.
A coated glass media is used for the projection in
Binocular disparity, motion parallax, accommodation and convergence are four eye mechanisms.The display providing these four eye mechanism is
The display elements of various colours are supported by -------------------.
Which of the following branches of science applies the principles of physics and materials science?
'On the Equilibrium of Heterogeneous Substances' is written by
Among the following the lowest-energy state is
Among the following energies which one measures the “useful” work obtainable from a closed thermodynamic system ?
The amount of heat required to change a substance's temperature by a given amount is termed as
Which of the following is a double working electrode ?
Among the following electrodes --------------------- is used to measure the hydrogen ion concentration.
Carbon dioxide measuring electrode is
Which of the following metal corrosion takes place in the presence of anoxic water ?
Which of the following electrodes measures oxygen on a catalytic platinum surface?
In which of the following corrosions, the boundaries of crystallites of the material are more susceptible to corrosion than their insides?
The battery capable of acting as water activated batteries is
Which of the following batteries does not contain an electrolyte ?
The corrosion applied to both metals and non-metallic materials is
The unexpected sudden failure of ductile metals due to a tensile stress in a corrosive environment is
The fatigue failure of the surface of a material particularly in rolling bearings and gears is known as
A wet-chemical cell capable of producing a highly stable voltage is
Among the following ---------------------------- is a solution used to test the resistance to corrosion of metals.
Among the following cells, which one is suitable as a laboratory standard for calibration of voltmeters?