Environmental Chemistry

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Q JEE MAIN 2019

The correct set of species responsible for the photochemical smog is :

JEE Main Chemistry Medium

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Q JEE MAIN_2019_

The regions of the atmosphere, where clouds form and where we live, respectively, are :

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Q JEE MAIN 2019

The primary pollutant that leads to photochemical smog is

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Q JEE MAIN 2019

The compound used in the treatment of lead poisoning is :

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Q JEE MAIN 2019

The pH of rain water, is approximately

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Q JEE MAIN 2019

Which of the following conditions in drinking water causes methemoglobinemia?

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Q JEE MAIN 2019

Which of the following conditions in drinking water causes methemoglobinemia?

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Q JEE MAIN 2020

The condition that indicates a polluted environment is

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Q JEE MAIN 2020

The presence of soluble fluoride ion upto 1 ppm concentration in drinking water, is

JEE Main Chemistry Medium

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Q JEE MAIN 2019

The concentration of dissolved oxygen (DO) in cold water can go upto:

JEE Main Chemistry Easy

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