What inference do you draw about the behaviour of Ag+and Cu2+ from thry, reactions ?
8.18 Balance the following redox reactions by ion - electron method :
DDOX REACTIONS]
(a) MnO4−(aq)+I−(aq) →MnO2 (s) +I2 (s) (in basic medium)
8.27 Predict the products of
ii) An aqueous soluti
(iii) An aqueous solut
(b) MnO4−(aq)+SO2( g)→Mn2+(aq)+HSO4−(aq) (in acidic solution)
(iii) A dilute solution
(c). H2O2(aq)+Fe2∗ (aq) →Fe3+(aq)+H2O (i) (in acidic solution) (iv) An aqueous solu
(d) Cr2O72−+SO2 (g) →Cr3+ (aq) +SO42− (aq) (in acidic solution)
8.28 Arrange the followhr from the solution of Al. Cu,Fe,Mg and
8.19 Balance the following equations in basic medium by ion-electron method and 8.29 Given the standar oxidation number methods and identify the oxidising agent and the reducing
(a) P4( s)+OH−(aq)→PH3( g)+HPO2−(aq)
(b) NeH4(l)+ClO3−(aq)→NO(g)+Cl−(g)
(c) Cl2O7( g)+H2O2(aq)→ClO2−(aq)+O2( g)+H+
8.20 What sorts of informations can you draw from the following reaction ?
K′/K=−2.93 V,Ag Hg2+/Hg=0.79 V
(CN2( g)+2OH−(aq)→CN−(aq)+CNO−(aq)+H2O(l)
8.21 The Mn3+ ion is unstable in solution and undergoes

Question

What inference do you draw about the behaviour of Ag+and Cu2+ from thry, reactions ?
8.18 Balance the following redox reactions by ion - electron method :
DDOX REACTIONS]
(a) MnO4−​(aq)+I−(aq) →MnO2​ (s) +I2​ (s) (in basic medium)
8.27 Predict the products of
ii) An aqueous soluti
(iii) An aqueous solut
(b) MnO4−​(aq)+SO2​( g)→Mn2+(aq)+HSO4−​(aq) (in acidic solution)
(iii) A dilute solution
(c). H2​O2​(aq)+Fe2∗ (aq) →Fe3+(aq)+H2​O (i) (in acidic solution) (iv) An aqueous solu
(d) Cr2​O72−​+SO2​ (g) →Cr3+ (aq) +SO42−​ (aq) (in acidic solution)
8.28 Arrange the followhr from the solution of Al. Cu,Fe,Mg and
8.19 Balance the following equations in basic medium by ion-electron method and 8.29 Given the standar oxidation number methods and identify the oxidising agent and the reducing
(a) P4​( s)+OH−(aq)→PH3​( g)+HPO2−​(aq)
(b) Ne​H4​(l)+ClO3−​(aq)→NO(g)+Cl−(g)
(c) Cl2​O7​( g)+H2​O2​(aq)→ClO2−​(aq)+O2​( g)+H+
8.20 What sorts of informations can you draw from the following reaction ?
K′/K=−2.93 V,Ag Hg2+/Hg=0.79 V
(CN2​( g)+2OH−(aq)→CN−(aq)+CNO−(aq)+H2​O(l)
8.21 The Mn3+ ion is unstable in solution and undergoes

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Question Text	What inference do you draw about the behaviour of $Ag^{+}$ and $Cu^{2 +}$ from thry, reactions ? $8.18$ Balance the following redox reactions by ion - electron method : DDOX REACTIONS] (a) $MnO_{4}^{-} (aq) + I^{-}$ (aq) $\to MnO_{2}$ (s) $+ I_{2}$ (s) (in basic medium) 8.27 Predict the products of ii) An aqueous soluti (iii) An aqueous solut (b) $MnO_{4}^{-} (aq) + SO_{2} (g) \to Mn^{2 +} (aq) + HSO_{4}^{-} (aq)$ (in acidic solution) (iii) A dilute solution (c). $H_{2} O_{2} (aq) + Fe^{2 *}$ (aq) $\to Fe^{3 +} (aq) + H_{2} O$ (i) (in acidic solution) (iv) An aqueous solu (d) $Cr_{2} O_{7}^{2 -} + SO_{2}$ (g) $\to Cr^{3 +}$ (aq) $+ SO_{4}^{2 -}$ (aq) (in acidic solution) 8.28 Arrange the followhr from the solution of Al. $Cu, Fe, Mg$ and 8.19 Balance the following equations in basic medium by ion-electron method and $8.29$ Given the standar oxidation number methods and identify the oxidising agent and the reducing (a) $P_{4} (s) + OH^{-} (aq) \to PH_{3} (g) + HPO_{2}^{-} (aq)$ (b) $N_{e} H_{4} (l) + ClO_{3}^{-} (aq) \to NO (g) + Cl^{-} (g)$ (c) $Cl_{2} O_{7} (g) + H_{2} O_{2} (aq) \to ClO_{2}^{-} (aq) + O_{2} (g) + H^{+}$ $8.20$ What sorts of informations can you draw from the following reaction ? $K^{'} / K = - 2.93 V, Ag$ $Hg^{2 +} / Hg = 0.79 V$ $(CN_{2} (g) + 2 OH^{-} (aq) \to CN^{-} (aq) + CNO^{-} (aq) + H_{2} O (l)$ 8.21 The $Mn^{3 +}$ ion is unstable in solution and undergoes
Updated On	Dec 8, 2022
Topic	General Science
Subject	RRB
Class	Class 11
Answer Type	Video solution: 1
Upvotes	127
Avg. Video Duration	3 min

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