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JEE CHEMISTRY MCQ: 14 TH GROUP ELEMENTS (P-BLOCK)
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Medium
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Analyzing
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An aqueous solution of a substance gives a white precipitate on treatment with dil HCl, which dissolved on heating. On passing in hot acidic solution a black precipitate is formed. The substance is:
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Correct option: D
salt
Option D ( salt) is correct because lead(II) chloride is soluble in hot water and forms a black precipitate (PbS) with H2S.
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