What is Freon-12 used for?

Dichlorodifluoromethane is a colorless gas usually sold under the brand name Freon-12, used as a refrigerant and aerosol spray propellant.

Which Freon is used as refrigerant?

Freon-12 CCl2F2 is widely used as a refrigerant (cooling agent) in refrigerators and air conditioners.

Which formula is correct for Freon-12?

CCl2F2
Dichlorodifluoromethane/Formula

What is CF2CL2 used for?

Halocarbon compound used in air conditioning systems as a refrigerant. One of two primary chlorofluorocarbons that photolyze at high altitudes to release chlorine atoms.An important factor in ozone depletion. Also known as dichlorofluoromethane.

Is R12 still used?

Refrigerant R12 or Freon 12 is the most widely used of all the refrigerants for different refrigeration and air conditioning applications. Due to this, as per the Montreal Protocol, R12 has to be phased out completely by the year 2021.

Why is R12 banned?

In conclusion folks R-12 Freon was banned due to the damage that it caused to the Ozone layer. The Chlorine found in CFC refrigerants like R-12 would not break down in the atmosphere when vented or leaked. The Chlorine would then erode the Ozone bit by bit.

Which is used as a refrigerant?

Low-molecular weight hydrocarbons, hydrofluorocarbons (HFCs), ammonia and nitrogen are commonly used as the refrigerant; since 1987, chlorofluorocarbons (CFCs) and hydrochlorofluorocarbons (HCFCs) are being phased out [7,8]. Single cycles, such as that shown in Figure 6.6, can cool process streams to around −40 °C.

What is Freon refrigerant?

Freon is a non-combustible gas that is used as a refrigerant in air conditioning applications. This freon undergoes an evaporation process over and over again to help produce cool air that can be circulated throughout your AC system.

How many grams of chlorine atoms are in the Freon 12 sample?

0.00284 grams
There are 2.41 x 1019 molecules of Freon-12 in this sample and there is 0.00284 grams of chlorine in this sample.

What is CF2Cl2?

The chemical formula of CFC12 is CF2Cl2. The IUPAC name for CFC12 is dichloro-difluoro-methane.

Is CF2Cl2 a refrigerant?

(d) CF2CL2 -(1 MARKS) – [URGENT ANSWER NEEDED] The correct option is D. i.e CF2Cl2 as cholorflurocarbons were generally used as a refrigerant but as these gases lead to the depletion of ozone layer and have environmental issues therefore new refrigerants are developed and used now a days.

Why did they get rid of R12?