When an electric current is passed through acidified water, 112ml of H_(2) gas at NTP is collected at the cathode is 965 seconds.
What happens when electric current is passed through acidified water?
When an electric current is passed through acidified water, it decomposes to give hydrogen and oxygen gas. … Thus, the number of hydrogen molecules produced is twice the number of oxygen molecules.
What happens when an electric current is passed through acidified water and what is produced at 2 a positive carbon electrode anode B negative carbon electrode cathode?
When current is passes through acidified water, oxygen gas is liberated at Positive carbon electrode (anode) and hydrogen gas is liberated at Negative carbon electrode (cathode).
When electric current is passed through acidified water the hydrogen and oxygen are formed?
When an electric current is passed through acidified water, then hydrogen and oxygen are formed. What type of effect of current is illustrated by this statement? When an electric current is passed through acidified water, It gives H+ and OH- ions. This process is called the chemical effect.
What happens when electric current is passed through an ionic hydride in molten state?
hydrogen is liberated at anode.
When electric current is passed through acidified water then hydrogen and oxygen are formed what type of effect of current is illustrated by this statement?
When electric current is passed through acidified water, then hydrogen and oxygen are formed. What type of effect of current is illustrated by this statement? Chemical effect of Electric current is illustrated.
When electric current is passed through acidified water what is produced at the I positive electrode II negative electrode?
The correct answer is Oxygen Gas. When an electric current is passed through acidulated water, it will produce a reaction called electrolysis. If an electric current is passed through acidified water, then bubbles of oxygen gas(O2) and hydrogen(H2) gas are produced at the two electrodes immersed in it.
When electric current is passed through acidified water then what is produced at anode and cathode?
When an electric current is passed through acidified water, it decomposes to give hydrogen and oxygen gas. The hydrogen gas is obtained at the cathode and the oxygen gas is obtained at the anode.
What happens when current is passed in acidified water having carbon rods as cathode and anode?
When electric current is passed through acidified water by using carbon electrodes ,then a chemical reaction takes place to form hydrogen gas and Oxygen gas. A chemical compound water has been decomposed into two elements ,hydrogen and oxygen ,by the action of electric current.
When electric current is passed through acidulated water electrolysis of water takes place?
When electric current is passed through acidulated electrolysis of water takes place. Explanation: When an electric current is passed through acidulated water, it will produce electrolysis. During this process, water is decomposed into hydrogen and oxygen.
What happen when electric current is passed through the soul?
(i) On passing electric current through a sol, colloidal particles start moving towards oppositely charged electrode where they lose their charge and get coagulated (electrophoresis). (ii) Scattering of light by the colloidal particles takes place and the path of light becomes visible (Tyndall effect).
Which is polymeric hydride?
When the hydride molecules get joined and form a polymeric structure then they are known as a polymeric hydride. In the case of [Mg{H_2}] magnesium forms a normal bond with hydrogen to form hydride. But in this molecule, the total valence electron is only four.
When 0.5 F of electricity is passed through nacl solution the amount of chlorine liberated is?
142 gm.