1.

Differentiate between melting point and boiling point, giving at least one example of each.

Answer»

MELTING POINT:

The temperature at which a solid starts changing into LIQUID without further increase in temperature is called MELTING POINT.” 

Or 

The constant temperature at which solid changes into liquid.”

Example : Ice (solid) melts at Q?C into water (liquid) when heated.

BOILING POINT: “The temperature at which a LIQUID start changing in vapor without a further rise in temperature.

Or

‘The constant temperature at which a LIQUID starts changing into GAS (vapors)

Example: Boiling point of water (liquid) is 100°C.



Discussion

No Comment Found