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Predict the products when the following ...

Predict the products when the following reactions are carried out:
(A)Red lead reacts with concentrated HCl.
(B)Ammonia reacts with excess iodine.
( C)Bleaching powder reacts with lead nitrate in alkaline medium.
(D)Chlorine is passed through heated freshly precipitated by HgO.
(E)In acidic medium when `SO_(2)` is passed through `NaClO_(3)`.

Text Solution

Verified by Experts

The correct Answer is:
(A)`Pb_(3)O_(4) + 8HClto3PbCl_(2) + 4H_(2)O +Cl_(2)`
(B)`2NH_(3) + 3l_(2)toNI_(3).NH_(3)+3HI`
`8NI_(3).NH_(3)to5N_(2)+9l_(2)+6NH_(4)Cl`
( C)`CaOCl_(2) + Pb(NO_(3)_(2)+2NaOHtoCaCl_(2) + PbO_(2)+2NaNO_(3) + H_(2)O`
(D)`2Cl_(2)+2HgO overset(Delta) HgCl_(2).HgO + Cl_(2)O`(brown)
(E)`2NaClO_(3)+SO_(2)+H_(2)SO_(4)to2NaHSO_(4)+2ClO_(2)`
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