Which of the following is not a mono-haloalkane compound?

Given below are two statements, one is labeled as Assertion $(A)$ and the other is labeled as Reason $(R)$.
Assertion $(A)$: $CH_2=CH-CH_2-Cl$ is an example of an allyl halide.
Reason $(R)$: Allyl halides are the compounds in which the halogen atom is attached to an $sp^3$ hybridized carbon atom, which is adjacent to a carbon-carbon double bond.
In the light of the two above statements, choose the most appropriate answer from the options given below:

What type of bond is formed between carbon and halogen in haloalkanes and haloarenes?

What are vicinal dihalides? Give examples.

The common name for phosgene is .....

What is the common name of the following compound: $CH_3-C(CH_3)_2-CH_2-Cl$?