Applying which of the following, during boiling, will cause the temperature of the liquid to surpass the saturation temperature?

What is a boiling point?

1. Physical property
2. Physical change
3. Chemical change
4. Chemical property

What is another name for the boiling point of elevation?

1. Lowering of vapor pressure
2. Elevation in boiling point
3. Depression in freezing point
4. None of these

__________^oC  is the boiling point of sugar?

What is the main factor that affects the boiling point of a substance when a solute is added to it?

1. Concentration of solute.
2. Concentration of solvent
3. Temperature
4. Pressure

Changing of liquid to vapor can be observed in the form of _________.

1. Spray
2. Bubbles
3. Buds
4. Seeds

If the external pressure = 1atm, the boiling point of liquid is called:

1. Melting point
2. Boiling point
3. Normal boiling point
4. Vaporization

Water gets boiled, when the vapor pressure is:

1. Equal to the atmospheric pressure.
2. Equal to 1atm pressure
3. Equal to the melting point
4. Equal to the vaporization.

Boiling point of water at sea level is:

1. 202^oC
2. 221^oC
3. 212^oF
4. 212^oC

The boiling point and vaporization of any liquid substance depends upon:

1. Force of attractions between the particles
2. Kinetic energy
3. Collision forces.
4. Shape of the molecule.

The boiling point of water at 1atm is:

1. 0^oC
2. 212^oF
3. 100⁰C
4. Both B and C

The normal boiling point is the temperature at which vapor pressure is equal to:

1. 1atm
2. 2atm
3. 3atm
4. 4atm

Vapor pressure of liquid and atmospheric pressure should always be:

1. V. P=A.P
2. V.P>A.P
3. V.P<A.P
4. Remains constant

Digestion of food, what type of change it is?

1. Physical change
2. Chemical change
3. Physical property
4. Chemical Property

Which of the following states of matter has the more interparticle spaces?

1. Solid
2. Solid
3. Gas
4. Water vapor

When carbon and oxygen combine, they form which compound?

1. CO₂
2. CaCO₃
3. CO₃
4. Both A and C