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When an electric current passed through water which gas is obtained on anode?
The anode is the negative electrode. It produces hydrogen gas.
What reaction takes place when an electric current is passes through water?
Electrolysis of water occurs when an electric current is passed through water. This process breaks down the water molecule into hydrogen and oxygen gas at the electrode surfaces. The hydrogen gas is produced at the cathode, while the oxygen gas is produced at the anode.
How can water be converted into its original elements?
One way to convert water into its constituent elements is by electrolysis. Electrolysis is done by putting a positive and a negative electrode into the water and passing a direct current through the water. The hydrogen and oxygen will turn into their elemental gasses.
What is the best thing to make aluminum shine?
To make aluminum shine, you can create a paste using equal parts water and cream of tartar. Apply the paste to the aluminum surface, scrub gently with a soft cloth, then rinse and dry thoroughly. Alternatively, you can use a commercial aluminum polish for a quick and effective shine.
Explain electrolysis of water with the help of diagram?
Electrolysis of water involves passing an electric current through water to break it into hydrogen and oxygen gases. The positive electrode (anode) attracts negatively charged hydroxide ions (OH-) and oxidizes them to form oxygen gas and water. The negative electrode (cathode) attracts positively charged hydrogen ions (H+) and reduces them to form hydrogen gas and water. This process occurs in an electrolytic cell with two compartments for the gases to collect separately.
How do you separate the hydrogen from the oxygen in water?
You pass an electrical current through the water. The positive electrode will release oxygen while the negative electrode will release hydrogen.
How is electrolysis of water used?
Electrolysis, passing an electric current, through water separates the water into its elements: oxygen and hydrogen. When Direct Current (DC) is used, oxygen precipitates (comes out of) the water at the positive electrode and hydrogen precipitates at the negative electrode.
How can I create negatively charged water?
To create negatively charged water, you can use a process called electrolysis. This involves passing an electric current through water to separate it into its component parts of hydrogen and oxygen. The negatively charged ions will be attracted to the positive electrode, resulting in negatively charged water.
Is it possible to run a continuous electric current through water?
Yes, provided there is no breakage in the circuit (the water is completely intact from electrode to electrode) and the water has some salt impurity (there is some salt dissolved in it).
What will happen when electric current pass through water?
When electric current passes through water, electrolysis occurs, breaking down water into its constituent elements of hydrogen and oxygen gas. The hydrogen gas is produced at the cathode (negative electrode), while oxygen gas is produced at the anode (positive electrode).
What will dissolve in water copper electrode and silver electrode?
Copper electrode will dissolve in water to form copper ions, while silver electrode will not dissolve in water as silver is relatively unreactive. Copper ions will be present in the water solution after dissolving the copper electrode.
When an electric current passed through water which gas is obtained on anode?
The anode is the negative electrode. It produces hydrogen gas.
How to separate hydrogen in water?
Hydrogen can be separated from water through a process called electrolysis. In this process, an electric current is passed through water, which causes the water molecules to split into hydrogen and oxygen gas. The hydrogen gas is then collected at one electrode, while oxygen gas is collected at the other electrode.
How can you turn hydrogen into water and oxygen?
Hydrogen can be turned into water and oxygen through a chemical reaction called electrolysis. By passing an electric current through water (H2O), the hydrogen and oxygen atoms will separate, producing hydrogen gas (H2) at one electrode and oxygen gas (O2) at the other electrode.
How can be obtained?
one way is to pass a current through water (H2O) hydrogen bubbles off at one electrode, oxygen off the other.
What is the process or making Hydogen from water?
Water is di-hydrogen oxide (H2O); to make hydrogen, it is necessary to split the hydrogen off from the oxygen. This is most often done by electrolysis. A small amount of acid is mixed with the water to make it conductive, then two electrodes are placed in the water. An electric current is passed through the water from one electrode to the other, and the current breaks the water molecules apart; hydrogen appears at one electrode, while oxygen appears at the other.
How can you prepare hydrogen gas using chemicals?
One simple way is to add aluminum metal to a solution of water and sodium hydroxide (common lye). The lye assists the reaction between aluminum and water, which combines the aluminum with oxygen to create aluminum oxide, and liberates hydrogen.
