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What indicates the presence of starch in the food samples?
blue-black color indicates the presence of starch
Importance of Baeyer test?
It indicates the presence of unsaturated bonds.
When liquid goes into a gas?
When a liquid turns into a gas
Is sweat a solid liquid or gas?
it is a gas and liquid
What is air solid liquid or gas?
gas
What indicates the presence of weak intermolecular forces in a liquid?
The characteristic that indicates the presence of weak intermolecular forces in a liquid is a low heat of vaporization. Another characteristic that indicates the presence of weak intermolecular forces in a liquid is a high vapor pressure.
Is vapour a solid liquid or a gas?
As the word "vapour" indicates, it is a gas.
Is water vapour a solid or liquid or gas?
As the word "vapour" indicates, it is a gas.
How can identify the presence of flash gas in the liquid line?
You can identify the presence of flash gas in the liquid line of a refrigerator by detecting the presence of bubbles on the sight glass. There will also be some vapour present. When this occurs, the refrigerator will not be able to work efficiently.
Which alarm condition indicates an attack by air or missile is imminent?
used to detect and identify the presence of liquid chemical agents
What gas is given off in the 'pop' experiment?
When you place a lighted splint into, say, a test tube, where you suspect hydrogen gas is being given off, a 'pop' sound indicates the presence of the gas.
When water is heated the temperature eventually reaches a plateau what does the plateau indicate?
This indicates that that the water is changing form from a liquid to a gas.
What indicates the presence of starch in the food samples?
blue-black color indicates the presence of starch
What would the presence of urea indicates?
presence of urea in? excess presence always leads to a defect.
How does a volume gas thermometer owrk?
Gases expand or contract when heated or cooled. The main part of the thermometer has a 'large' bulb containing a gas connected by a hose to a tube filled with liquid. The expansion or contraction of the gas causes the liquid level to move this indicates the temperature.
What does the presence of the epiphysis indicate?
The presence of the epiphysis indicates that the human is still growing.
What is the process from a liquid to gas and gas to liquid?
liquid to gas is called evaporation and gas to liquid is condensation
