Which one is correct?

Question

Which one is correct? (A) Freon-14 is CF4, Freon-13 is CF3Cl, Freon-12 is CF2Cl2 and Freon-11 is CFCl3 (B) Freons are chlorofluorocarbons (C) Freons are used as refrigerants (D) All the above

Tardigrade Admin · Accepted Answer

Correct answer is (d) All the above

Q. Which one is correct?

Freon- $14$ is $C F_{4}$ , Freon- $13$ is $C F_{3} Cl$ , Freon- $12$ is $C F_{2} C l_{2}$ and Freon- $11$ is $CFC l_{3}$

Freons are chlorofluorocarbons

Freons are used as refrigerants

All the above

Correct answer is (d) All the above

Q. Which one is correct?

Freon-14 is CF4​, Freon-13 is CF3​Cl, Freon-12 is CF2​Cl2​ and Freon-11 is CFCl3​

Freons are chlorofluorocarbons

Freons are used as refrigerants

All the above

Correct answer is (d) All the above

Freon- $14$ is $C F_{4}$ , Freon- $13$ is $C F_{3} Cl$ , Freon- $12$ is $C F_{2} C l_{2}$ and Freon- $11$ is $CFC l_{3}$