A chemical process in which there is a gain of electrons ...
A chemical process in which there is a gain of electrons is known as?
Sublimation
Reduction
Oxidation
Distillation
Correct answer is B
Reduction, any of a class of chemical reactions in which the number of electrons associated with an atom or a group of atoms is increased.
Which of the following properties increases down a group in the Periodic Table? ...
Nigerian crude oil is described as light crude because of its ...
The mass of one Avogadro number of helium atoms is? ...
Which of the following pairs of gases are pollutants from car exhaust? ...
If the heat of combustion of hydrogen is -285.8kJ, What is the heat of formation of water? ...
The general formula of haloalkanes where X represents the halide is ...
An acid is a substance which in the presence of water produces ...