NEET UG CHEMISTRY MCQ: P-BLOCK ELEMENTS

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Sometimes a yellow turbidity appears while passing

{H_2}S

gas even in the absence of II group radicals. This is because:

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Correct option: C

Of the oxidation of

{H_2}S

gas by some acid radicals

Option C (Of the oxidation of

{H_2}S

gas by some acid radicals) is correct because the yellow turbidity is due to the oxidation of

{H_2}S

to elemental sulfur by oxidizing agents present in the solution.

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