Condensation is the change of water from vapor to liquid. It occurs when water vapor condenses, such as from visible breath on a cold day or morning dews on grass. Condensation can be observed using a condenser, which cools vapors until they condense into liquids. An experiment demonstrates condensation by placing a glass over a tub of boiling water covered with a plastic wrap and ice. Vapors from the tub hit the cold ice and condense into liquid droplets inside the plastic wrap, which collect in the glass to produce purified water. Factors like temperature, humidity, and density affect condensation rates.

1. CONDENSATION….

2. CONDENSATION
• CONDENSATION IS THE CHANGE OF WATER FROM ITS
GASEOUS FORM( WATER VAPOUR) INTO LIQUID.
• CONDENSATION CAUSED BY:
• CHANGE IN TEMPERATURE
• CHANGE IN PRESSURE

3. EXAMPLES OF
CONDENSATION
• MORNING DEWS ON THE GRASS
• VISIBLE BREATH IN COLD CONDITION
• RAIN FALLING DOWN

4. APPARATUS
• CONDENSER
CONDENSER IS LABORATORY APPARATUS USED TO
CONDENSE VAPOURS-THAT IS TURN THEM INTO
LIQUIDS-BY COOLING THEM DOWN.

5. EXPERIMENT
• MATERIAL REQUIRED
• TUB, WATER, GLASS PLASTIC WRAP, VINEGAR, SALT, DIRT, SALT
• PROCEDURE:
• PUT BOILING WATER IN TUB. THEN PUT LID.
• THEN PUT SOME SALT AND VINEGAR INTO THE TUB.
• BEFORE PUTTING THE PLASTIC WRAP ON TUB, PUT GLASS ON THE
TUB
• TAKE SOME ICE AND PUT ON THE PLASTIC WRAP THAT COVER THE
TUB

6. • THEN VAPOURS HIT WITH COLD ICE
• THEN WAIT FOR 15 MINUTES AT THAT TIME CONDENSATION IS IN TOP
• ICE MELTS AND INSIDE THE PLASTIC VAPOURS CONDENSE WITH
PLASTIC WRAP
• AND THESE DROPS COLLECT IN THE GLASS
• AND AFTER 20 MINUTES REMOVE THE PLASTIC WRAP
• THEN WE SEE THE PURIFIED WATER IN THE GLASS
• RESULT:
• PURIFIED WATER IS OBTAINED

7. FACTORS AFFECTING
CONDENSATION.
• TEMPERATURE
• HUMIDITY
• DENSITY

8. ADAVANTAGES OF
CONDENSATION
• WATER AVAILABILITY
• AGRICULTURE
• HUMAN NEEDS
• WATER USABILITY

9. DISADVANTAGES OF CONDENSATION
• DIFFICULTY FOR WORK PLACES

10. APPLICATION OF CONDENSATION
• CLOUD FORMATION
• CRUCIAL COMPONENT OF DISTILLATION
• COMMERCIAL APPLICATIONS SUCH AS THERMAL
MANAGEMENT. REFRIGERATOR AND AIRCONDITIONING.

11. THANK YOU….