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How does increasing the external pressure make it possible to cook higher temperatures?
Increasing external pressure raises the boiling point of water, allowing it to reach higher temperatures without turning into steam. This is the principle behind pressure cookers, where the sealed environment traps steam and increases the pressure, enabling food to cook faster and more thoroughly. As a result, the food can be cooked at temperatures above 100°C (212°F), leading to improved cooking efficiency and flavor.
What else can I help you with?
Which gases cannot be liquefied by increasing their pressure?
Nig, its because the pressure is what makes the gas, if there ain't no pressure, ain't no gas.
What is increasing the activation energy?
Increasing the activation energy requires applying additional energy to the reactants before a reaction can occur. This can be achieved through higher temperatures, increased pressure, or the presence of a catalyst. Ultimately, increasing the activation energy will slow down the rate of the reaction.
How does increasing the density of a gas affect the pressure?
By increasing the density of a gas its air pressure will subsequently increase.
Does a pressure cooker raise the boiling point?
Yes, a pressure cooker raises the boiling point of water by increasing the internal pressure. This allows food to cook faster and at higher temperatures, which can help to tenderize tough cuts of meat and reduce cooking times.
What are some examples of external pressure?
Some examples of external pressure include societal expectations, peer pressure, family expectations, cultural norms, and economic factors. External pressure can come from sources outside of an individual and can influence their decisions and behavior.
Which gases cannot be liquefied by increasing their pressure?
Nig, its because the pressure is what makes the gas, if there ain't no pressure, ain't no gas.
Can water be made to boil at 95 or 105C?
Yes. The temperature can be reduced by lowering the "atmospheric" pressure: for example by going up a mountain. The boiling point can be raised by increasing the pressure - in a pressure cooker, for example, or by dissolving a solute such as salt.
Volume of a gas increases with increasing temperatures if the pressure is constant?
Pressure*Volume=Number of atoms*gas constant*temperature PV=nRT
How does the altitude effect the size of a balloon?
As the external pressure drops with increasing altitude, balloons generally expand with height.
The volume of gas increases with increasing temperatures as long as pressure does not change according to who?
Robert Boyle (Boyle's Law).
How does external pressure affect the boiling point of a liquid and how is this utilized in the food industry?
boiling point of a liquid is affected greatly by the external pressure as the Increase in external pressure = increase in boiling point e.g boiling point of water is 100 degree centigrade under normal pressure i.e 760 torr and has boiling point =98 degree centigrade at Murree HILLS where pressure is less than 760 torr. hence it is approved that external pressure affects boiling point. UTILITY IN INDUSTRY'' BY INCREASING THE EXTERNAL PRESSURE BOILING POINT INCREASES.SO BEFORE B.P OF ANY LIQUID it has much heat in itself which helps in cooking food earlier As in the case of pressure cooker. This property also plays a role in the VACUUM DISTILLATION for such liquids which decompose at lower temperature
What are possible internal and external influences on your food choices?
The possible internal and external influences on your food choices include; External: advertising peer pressure aroma ease of access Internal: general hunger perceived deficiency (yearning for a particular food or flavor)
The solubility of nitrogen gas in water with increasing pressure and with increasing temperature?
The solubility of nitrogen gas in water increases with increasing pressure due to Henry's Law, which states that the solubility of a gas is directly proportional to the pressure of the gas above the solution. However, the solubility of nitrogen gas in water decreases with increasing temperature because higher temperatures reduce the ability of water molecules to retain dissolved gases.
What variables influence a state of matter?
The variables that influence a state of matter include temperature and pressure. At higher temperatures, matter tends to exist in a gaseous state, while at lower temperatures, it may be solid or liquid. Increasing pressure can also cause substances to change states, such as from a gas to a liquid.
What is external pressure?
outward pressure
What is increasing the activation energy?
Increasing the activation energy requires applying additional energy to the reactants before a reaction can occur. This can be achieved through higher temperatures, increased pressure, or the presence of a catalyst. Ultimately, increasing the activation energy will slow down the rate of the reaction.
What is the external pressure?
External pressure is the force exerted by the surroundings on a system. It can affect the behavior and properties of the system, such as in chemical reactions or phase changes. External pressure can influence the equilibrium position of reactions and the physical state of substances.
