See image β AITS & Test Series Chemistry Question
Question
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Answer: A
π‘ Solution & Explanation
The ions of group II of salt analysis are precipitated by HCI and H2S whereas members of group IV are precipitated by H2S in alkaline medium. 3 4 Bi and Sn ο« ο« ο both belong to group II ο They will be precipitated by HCI in presence of H2S.
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