0
What else can I help you with?
When electric current pass through water.Which gases r obtained as anode and which obtain as cathode?
When an electric current passes through water, hydrogen gas is obtained at the cathode (negative electrode) and oxygen gas is obtained at the anode (positive electrode) through the process of electrolysis.
What is the product obtained from the electrolysis molten kBr?
The product obtained from the electrolysis of molten KBr is potassium metal at the cathode and bromine gas at the anode. This is because the potassium ions are reduced at the cathode to form potassium metal, while the bromide ions are oxidized at the anode to form bromine gas.
What are the products of the electrolysis of lead nitrate solution?
Pure lead on the cathode and oxygen at the anode.
What is copper chloride split into by electrolysis?
When copper chloride is split by electrolysis, it may form copper metal at the cathode and chlorine gas at the anode. The copper ions gain electrons and get deposited on the cathode, while chloride ions lose electrons, releasing chlorine gas at the anode.
What does a hydrogen fuel cell consist of?
A hydrogen fuel cell consists of an anode, a cathode, and an electrolyte membrane. Hydrogen gas is fed into the anode, where it is split into protons and electrons. The electrons flow through an external circuit, generating electricity, while the protons combine with oxygen from the air at the cathode to form water.
When electric current pass through water.Which gases r obtained as anode and which obtain as cathode?
When an electric current passes through water, hydrogen gas is obtained at the cathode (negative electrode) and oxygen gas is obtained at the anode (positive electrode) through the process of electrolysis.
What is the product obtained from the electrolysis molten kBr?
The product obtained from the electrolysis of molten KBr is potassium metal at the cathode and bromine gas at the anode. This is because the potassium ions are reduced at the cathode to form potassium metal, while the bromide ions are oxidized at the anode to form bromine gas.
What would be formed at the cathode and the anode during the electrolysis of sodium hydroxide solution?
Hydrogen gas would evolve from the cathode and oxygen gas would evolve from the anode.
What will be the products on cathode and anode during electrolysis of the solution of magnesium sulphate?
At the cathode, magnesium metal will be produced, while at the anode, oxygen gas will be produced. This is because during the electrolysis of magnesium sulfate, magnesium ions will be reduced at the cathode to form magnesium metal, and water molecules will be oxidized at the anode to form oxygen gas and hydrogen ions.
What is formed at the anode and the cathode during the electrolysis of sodium iodide?
If a solution of NaI is electrolyzed, iodine is formed at the anode and hydrogen gas at the cathode. In the instance if it is the molten liquid of NaI, it would emit sodium from the sodium at the cathode and iodine at the anode.
How anode rays are formed from the gas?
Gas discharge tubes are what cause the formation of the anode rays. Several thousand bolts are put towards the cathode, which is apart of the gas discharge tubes, and the anode. This creates the anode rays.
What happens at the anode and cathode in the electrolysis of brine?
In the electrolysis of brine (saltwater), at the anode, chloride ions (Cl⁻) are oxidized to form chlorine gas (Cl₂). At the cathode, water molecules are reduced to produce hydrogen gas (H₂) and hydroxide ions (OH⁻). This process results in the formation of chlorine gas at the anode and hydrogen gas at the cathode, with sodium hydroxide (NaOH) remaining in the solution.
What A low pressure gas filled glass tube which generates a glowing beam between cathode and anode?
Cathode ray.
When an electric current passed through water which gas is obtained on anode?
The anode is the negative electrode. It produces hydrogen gas.
Why are different products obtained when molten and aqueous NaCl are electrolized?
When molten NaCl is electrolyzed, the two elements sodium and chlorine are produced at the cathode and anode respectively. In an aqueous solution, however, hydrogen gas is produced at the cathode and oxygen gas at the anode, because these reactions can occur at lower electrode potentials than the production of the elements of NaCl.
What are the products of electrolysisof molten sodium chloride?
Sodium metal at the cathode, chlorine gas at the anode
What are the three components in a gas discharge lamp system?
A gas discharge lamp has a gas and has a cathode, an anode, and an ignition electrode. Individual discharges of a series of lamp discharges are spaced at least one millisecond from each other, and the individual discharges are generated by providing an electrical charge between the cathode and the anode and providing two or more electrical pulses to the ignition electrode. The second and following electrical pulses occur within a predetermined time of the first pulse. The electrical charge between the cathode and anode is of sufficient voltage and current to create an electrical arc between the cathode and the anode with the gas is ionized.
