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Complete the following reactions : (a)...

Complete the following reactions :
(a) `AI(OH)_(4)^(-) + CO_(2) rarr ? + ? + ?`
(b) `Ag^(+) + Na_(2)S_(2)O_(3) rarr ? + ?`
(c) `MnO_(4)^(-) + H_(2)S overset(Delta)rarr ? + ?`

Text Solution

Verified by Experts

(a) `2AI(OH)_(4)^(-) + CO_(2) rarr 2AI(OH)_(3) + CO_(3)^(2-) + H_(2)O`
(b) `Ag^(+) + 2Na_(2) S_(2) O_(3) rarr Na_(3) [Ag(S_(2)O_(3))_(2)] + Na^(+)`
(c) `MnO_(4)^(-) + H_(2)S rarr Mn^(2+) + SO_(2) + 2OH`
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Knowledge Check

  • Consider the following reactions : (i) C_(2)O_(4)^(2-) rarr CO_(2) (ii) SO_(4)^(2-) rarr SO_(3)^(2-) (iii) MnO_(4)^(2-) rarr MnO_(4)^(-) (iv) Fe^(3+) rarr Fe^(2+) Choose the correct answer -

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    B
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    C
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    D
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