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What processes is most affected by pressure freezing or boiling or melting?
Boiling and freezing points of a substance are affected by pressure. An increase in pressure raises the boiling point and lowers the freezing point of a substance. Melting point is not significantly affected by pressure.
Is freezing boiling or melting most affected by pressure?
Boiling point is most affected by pressure. Note that freezing point and melting point are in fact the same.
How do altitude affect freezing melting and boiling points of water?
As altitude increases, the air pressure decreases. This results in lower boiling points for water because there is less atmospheric pressure pushing down on the water. However, the freezing point of water is not significantly affected by altitude.
Which temperature scale has 100 degrees between freezing and boiling?
The Celsius temperature scale has 100 degrees between freezing and boiling.
Are freezing and boiling points of a substance are the same?
No, they are different. For example: The freezing point of water is 32 degrees Fahrenheit, while the boiling point is 212 degrees Fahrenheit.
How do celsius and Fahrenheit express freezing and boiling points of water differently?
Not sure that they are different necessarily, just different scales. The freezing and boiling points of water are the same no matter which scale is used. In degrees, the Celsius scale measures the temp at 0 degrees for freezing and 100 degrees for boiling. Farenheit scales measures the freezing point at 32 degrees and the boiling point at 212 degrees.
How does the effect of freezing differ from the effect of boiling in salivary amylase and cellulose?
Freezing would denature salivary amylase by disrupting its molecular structure, rendering it inactive. However, boiling would also denature salivary amylase but much more rapidly and completely. Cellulose is not affected by freezing but boiling can break down its rigid structure, making it more digestible.
Why can boiling points and freezing points be used to identify substance?
It's because substances have different boiling point and freezing point. By finding the exact boiling point and freezing point, you can identify a substance. Keep in mind that a material's melting point is the same as its freezing point. These are just different terms for the same thing, it just depends on whether energy is being removed from a substance (freezing) or if energy is being added to a substance (melting). The same thing also applies to the boiling/condensation point.
What is the effect of salt in boiling and freezing temperatures?
The freezing point is lower and the boiling point is higher.
Is Boiling is the reverse of freezing?
no it is not melting is the reverse of freezing
What are different solids that affect the freezing and boiling point of water?
Any solid that is soluble in water.
What is the boiling and freezing point of lead?
The freezing and boiling points of lead are both 1740.0 degrees celsius.
