Advertisements
Advertisements
प्रश्न
What are the IUPAC names of the insecticide DDT and benzene hexachloride? Why is their use banned in India and other countries?
Advertisements
उत्तर
IUPAC name of DDT is 2, 2-bis (4-chlorophenyl)-l, 1, 1-trichloroethane.
IUPAC name of benzene hexachloride is 1, 2, 3, 4, 5, 6-hexachlorocyclohexane.
Their use is banned in India and other countries because they are highly toxic and are not biodegradable. Instead they are stored in the fatty tissues and their concentration keeps increasing in the food chain.
APPEARS IN
संबंधित प्रश्न
Draw structure of DDT.
How the following conversion can be carried out?
Isopropyl alcohol to iodoform
Write the environmental effects of DDT.
Write the formula of the following compound:
Triammine triaquachromium (III) chloride
Give a balanced chemical equation to convert methyl cyanide to ethyl alcohol.
B.H.C. is used as an ____________.
Among the following, insecticide is:
Which of the following does not give iodoform test?
Ethyl chloride is converted into diethyl ether by
Auto-oxidation of chloroform in air and sunlight produces a poisonous gas known as ______.
Write the equation for the following:
Oxidation of chloroform by air and light.
Give the IUPAC name of the following compound:
\[\ce{(CCl3)3CCl}\]
Write names of two polyhalogen compounds.
Write two uses of polyhalogen compounds.
Convert the following iodomethane to methoxy methane.
Write equation to convert Methyl cyanide to ethanoic acid.
Methyl bromide is not used ______.
Assertion (A): Exposure of ultraviolet rays to human causes the skin cancer, disorder and disrupt the immune system. Sol. Reason (R): Carbon tetrachloride is released into air it rises to atmosphere and deplets the ozone layer. In the light of above statements, choose the most appropriate answer from the options given below.
