London smog is composed of which of the following?
- ASulfur dioxide and smoke particles produced from the combustion of fuel
- BOxides of carbon and smoke particles produced from the combustion of fuel
- COxides of nitrogen and smoke particles produced from the combustion of fuel
- DWater vapor and smoke particles produced from the combustion of fuel
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Similar Questions
Which is the greatest source of air pollution these days?
Medium
View SolutionWhich gas among the following has the maximum global warming potential?
$A.$ Ammonium salts produce haze in the atmosphere.
$B.$ Ozone is produced when atmospheric oxygen reacts with chlorine radicals.
$C.$ Polychlorinated biphenyls act as cleansing solvents.
$D.$ 'Blue baby' syndrome occurs due to the presence of excess nitrate ions in water.
Choose the correct answer from the options given below:
$B.$ Ozone is produced when atmospheric oxygen reacts with chlorine radicals.
$C.$ Polychlorinated biphenyls act as cleansing solvents.
$D.$ 'Blue baby' syndrome occurs due to the presence of excess nitrate ions in water.
Choose the correct answer from the options given below:
DifficultJEE MAIN 2023
View SolutionMention the effect of chemical pollutants on the human body.
Easy
View SolutionIdentify the correct statements from the following:
$a$) $BOD$ value of clean water is less than $5 \ ppm$
$b$) Oxidation of ethene in the presence of $Pd^{2+}$ catalyst in aqueous medium gives acetic acid
$c$) Photochemical smog causes damage to plant life
$d$) Reducing smog is a mixture of smoke,fog and $SO_2$
$a$) $BOD$ value of clean water is less than $5 \ ppm$
$b$) Oxidation of ethene in the presence of $Pd^{2+}$ catalyst in aqueous medium gives acetic acid
$c$) Photochemical smog causes damage to plant life
$d$) Reducing smog is a mixture of smoke,fog and $SO_2$
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