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Why the hydrogen gas collected from the reaction of the metal with acid is called wet hydrogen gas?
Wet hydrogen is collected over a water surface.
Why the hydrogen gas collected from the reaction of the metal with acid is referred to as wet hydrogen gas?
It is called wet hydrogen gas because it is collected over water.
How is dry hydrogen collected?
Dry hydrogen can be collected by passing the gas through a desiccant, such as calcium chloride or silica gel, to remove any moisture. Once the moisture is removed, the dry hydrogen gas can be collected in a gas collection apparatus such as a gas syringe or a gas bag.
Why hydrogen cant be collected by the downward displacement of air?
Hydrogen is lighter than air, which is why it rises upwards in the atmosphere. When collected by the downward displacement of air, the denser air prevents the lighter hydrogen from being fully collected as it continues to rise. This method is more effective for gases that are denser than air.
What happens to the hydrogen produced from the splitting of water?
Hydrogen is released in the atmosphere.
How was it proved water is composed of hydrogen and oxygen?
by electrolysis, hydrogen and oygen ions were collected in different nodes
What happened when the splint was brought to the mouth of the first bottle of hydrogen collected?
When the splint was brought to the mouth of the first bottle of hydrogen collected, the hydrogen gas ignited with a pop sound, indicating that hydrogen is a highly flammable gas. This reaction is due to the combination of hydrogen gas with oxygen in the air, creating water vapor.
How do you strip hydrogen from water?
To strip hydrogen from water, a process called electrolysis is used. In electrolysis, an electric current is passed through water to split it into hydrogen and oxygen gases. The hydrogen gas is collected at the cathode while the oxygen gas is collected at the anode.
Can you collect hydrogen gas over water?
Yes, hydrogen gas can be collected over water by displacing the water in a container with the gas. Hydrogen is less dense than air so it will displace the water, allowing the gas to be collected in the container while the water is pushed out.
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 do you remove excess hydrogen from a apparatus where oxygen should be collected?
fill with water
Why is the volume of gas collected twice of the volume of other gas when electric current is passed through water?
When an electric current is passed through water, water is split into it's two component gasses- hydrogen and oxygen. You will get about twice as much hydrogen as oxygen- since water (H2O) has twice the hydrogen as oxygen.
