The rate of reaction between two reactants A and B decreases by a factor of
The rate of reaction between two reactants A and B decreases by a factor of 4 if the concentration of…
7 years ago
Electrochemistry and Chemical Kinetics
How enzymes increases the rate of reaction
How enzymes increases the rate of reaction Options (a) By lowering activation energy (b) By increasing activation energy (c) By…
7 years ago
For a first order reaction, the half -life period is independent of
For a first order reaction, the half -life period is independent of Options (a) first power of final concentration (b)…
7 years ago
The given reaction 2FeCl₃ + SnCl₂ → 2FeCl₂ + SnCl₄ is an example of
The given reaction 2FeCl₃ + SnCl₂ → 2FeCl₂ + SnCl₄ is an example of Options (a) third order reaction (b)…
7 years ago
The extra amount of energy, which the molecules of the reactants have to absorb
The extra amount of energy, which the molecules of the reactants have to absorb, so that their energy becomes equal…
7 years ago
According to law of mass action rate of a chemical reaction is proportional to
According to law of mass action rate of a chemical reaction is proportional to Options (a) concentration of reactants (b)…
7 years ago
Hydrolysis of an ester in an alkaline medium is
Hydrolysis of an ester in an alkaline medium is Options (a) first order reaction with molecularity two (b) first order…
7 years ago
The conductivity of strong electrolyte
The conductivity of strong electrolyte Options (a) does not change with dilution (b) depends upon density of electrolytes itself (c)…
7 years ago
In the electrolysis of water, one faraday of electrical energy would evolve
In the electrolysis of water, one faraday of electrical energy would evolve Options (a) one mole of oxygen (b) one…
7 years ago
The resistance of 1N solution of acetic acid is 250 ohm, when measured in a cell
The resistance of 1N solution of acetic acid is 250 ohm, when measured in a cell of cell constant 1.15…
7 years ago