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Why is gas-liquid chromatography also called vapor-phase chromatography?
Gas-liquid chromatography is also called vapor-phase chromatography because it involves the separation of components of a sample based on their volatility in the vapor phase. In this technique, a gas (typically an inert carrier gas) is used to carry the sample through a liquid stationary phase, where separation occurs based on differences in partitioning between the gas and liquid phases. By using a volatile mobile phase, gas-liquid chromatography allows for the analysis of compounds with relatively low boiling points.
What is boiling time of water?
the time of boiling of water depends upon the temperature provided to water.
Which took more time heating the water from room temperature to boiling point or boiling all the water away?
boiling it
What phase ocures at the same time of cytokeniesis?
The phase that occurs at the same time of cytokeniesis is Telophase.
When is the best time to put salt and meat to the water before boiling or when it is boiling?
It's best to put it in RIGHT BEFORE it's boiling. Time it out right so that when the water is just beginning to bubble, drop it in.
How much time does it take for the planets to complete one revlution around the sun?
Each planet has a different time phase.
When you boil potatoes is your cooking time reduced if the water is vigorisly boiling instead of gently boiling?
No, because the temperature does not change until a phase change is complete so it will not make a difference.
Can you know retention time by knowing boiling point?
Typically, compounds with lower boiling points have lower retention times; however, there are exceptions to this rule that depend on the polarity of the stationary phase and the compounds involved.
Why do you use clinical thermometer to measure the temperature of boiling water?
There's actually no need to measure the temperature boiling water. If water is boiling, it will always be 100°. This is because boiling is a cooling process. As you apply heat, water molecules who want to boil, breaking free and enter the gaseous phase. When this happens, they take some of the energy that you imported into the liquid with them. Thus once the liquid reaches the boiling temperature water will continue to evaporate until there is no more water left. During this time, it will remain 100°.
What is a RC phase shifter ciRCuit?
R resistor C capacitance will shift phase since the capacitor will take time to charge.
Why does it take longer to boil an egg on nthe top of Mt Everest versus at sea level?
It should take virtually no time to boil an egg atop Mt. Everest, as the air is less dense (it is higher up) so there is less pressure keeping the water from undergoing a phase change and boiling.
How much time does it take to fly from Vancouver directly to Chicago?
the time is how much time i take to take a shower
How much time do you microwave water to get you t to a boiling point?
it takes about 4 to 5 min..
You can save time recovering the refrigerant from a system by removing as much as possible in the what phase?
liquid
What is boiling time of water?
the time of boiling of water depends upon the temperature provided to water.
Why is gas-liquid chromatography also called vapor-phase chromatography?
Gas-liquid chromatography is also called vapor-phase chromatography because it involves the separation of components of a sample based on their volatility in the vapor phase. In this technique, a gas (typically an inert carrier gas) is used to carry the sample through a liquid stationary phase, where separation occurs based on differences in partitioning between the gas and liquid phases. By using a volatile mobile phase, gas-liquid chromatography allows for the analysis of compounds with relatively low boiling points.
How long should you leave an egg out before boiling?
you can boil an egg any time. Take it out from the refrigerator and cover it with aluminum foil( so that it doesn't crack while boiling) put it for boil
