Chemistry · 2022
JEE Main · 28 July 2022, Shift 1 · Q71
Given below are two statements: Statement I: In polluted water values of both dissolved oxygen and BOD are very low. Statement II: Eutrophication…
Given below are two statements :
Statement I : In polluted water values of both dissolved oxygen and BOD are very low.
Statement II : Eutrophication results in decrease in the amount of dissolved oxygen.
In the light of the above statements, choose the most appropriate answer from the options given below :
Official answer
(4)
Statement I is false but Statement II is true
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JEE Main 2022 Chemistry question, with the answer from NTA’s final answer key. Where our answers come from.