Question

$CC{l}_4$ is used as fire extinguisher because:

• A. its melting point is high.
• B. It forms covalent bond.
• C. Its boiling point is low.
• D. It gives incombustible vapours.

Answer 1

The correct option is D It gives incombustible vapours.

Its use in the home as a spot remover should be avoided because of its poisonous nature.
Because its vapours (incombustible vapours) are denser than air which leads to a smoother flame.
Hence option D is correct.