Question

What is the formula of Freon-11?
(a) CFCl3
(b) C2F2Cl4
(c) CF2Cl2
(d) C2F4Cl

Answer 1

Answer:

wrong option

Explanation:

ccl3f trichlorofluoromethane ye answer ha

Answer 2

Answer:

None of the options given are correct. The correct answer is CCI3F.

Explanation:

Freon-11 is the common name for Trichlorofluoromethane. The chemical formula for this is CCI3F. With a molar mass of 137.37 g/mol and a density of 1.49 g/ cm³, it is a colourless liquid that has a boiling point at room temperature (23.77 °C).

Freon-11 also known as CFC-11 or R-11 is used commonly as a refrigerant and is non-inflammable.