Uses and Effects of Some Alkyl and Aryl Halides

Chemical formula of Freons :

Heating chloroform with aqueous sodium hydroxide solution forms _____.(sodium acetate/sodium formate/acetic acid)

Write down some important properties of chloroform.

Write down some important properties of DDT.

Write down some important properties of iodoform.

Which of the following compounds is used as refrigerant?

How to form DDT?

What is chlorofluorocarbon ?

Give the uses of chloroform.

Give examples of freons used in daily life.

The molecular formula of Freon 12 is 

Alkaline hydrolysis of chloral hydrate produces a compound $\left(\mathrm{A}\right)$ which is used as a solvent and preservative for anatomical specimens and also has anesthetic properties.$\left(\mathrm{A}\right)$ is prone to aerial oxidation in presence of sunlight to give a poisonous compound $\left(\mathrm{A}\right)$ which may be made non-poisonous by adding dilute solution of ethanol which converts it into a non-poisonous compound $\left(\mathrm{C}\right)$
How many moles of ${\mathrm{CH}}_3\mathrm{MgBr}$ will be added to $\left(\mathrm{C}\right)$ followed by acidic hydrolysis to give alcohol?

Trichloro acetaldehyde $\left({\mathrm{CCl}}_3\mathrm{CHO}\right)$ reacts with chlorobenzene in presence of sulphuric acid to form a compound $\mathrm{P}$, $\mathrm{P}$ is a organic insecticide. Total number of chlorine atom present in compound $\mathrm{P}$ is:

What are freons? Give one example.

Mention few important applications of Iodoform.

Iodoform is used as an antiseptic.

Why is iodoform used as an antiseptic?

What is iodoform used for?

How do kidnappers use chloroform in movies?

What are the industrial uses of chloroform?