Target Exam

CUET

Subject

Chemistry

Chapter

Organic: Haloalkanes and Haloarenes

Question:

What is the structural formula for Freon-12.

Options:

$CCl_3F$

$CCl_2F_2$

$CClF3$

$CCl_4$

Correct Answer:

$CCl_2F_2$

Explanation:

The correct answer is Option (2) → $CCl_2F_2$

Freon-12 is the brand name for the chemical compound Dichlorodifluoromethane. As the name suggests, it is a derivative of methane where two hydrogen atoms are replaced by chlorine atoms and the other two are replaced by fluorine atoms.

Chemical Profile of Freon-12

  • Chemical Name: Dichlorodifluoromethane
  • Molecular Formula: $CCl_2F_2$
  • Structure: It has a tetrahedral geometry with the carbon atom at the center, bonded to two chlorine and two fluorine atoms.