Which of the following statements is not correct?
1.\(Zn+CuSO_{4}(aq)\rightarrow\) reaction occurs
II. \(Zn+Al{2}(SO_{4})_{3}(aq)\rightarrow\)reaction does not occur
III.\(Zn+AgNO_{3}(aq)\rightarrow\)reaction occurs
IV.\(Zn+PbNO_{3}(aq)\rightarrow\) reaction does not occur

Does the following reaction occur ? Cu + ZnSO_(4) to CuSO_(4) + Zn

Which of the following reaction cannot change \(SO_{2}\rightarrow SO_{4}^{2-}\)? \(SO_{2}+MnO_{4}^{-}\rightarrow\) \(SO_{2}+Cr_{2}O_{7}^{2-}\) \(SO_{2}+Fe^{3+}\rightarrow\) \(SO_{2}+Ba(OH)_{2}\rightarrow\)

Given below is a redox reaction. Which of the following types the reaction belongs to ? CuSO_(4(aq))+Zn_((s)) rarr Cu_((s))+ZnSO_(4(aq))

Nickel metal is added to a solution containign 1.0 m Pb^(2+)(aq) and 1.0 M Cd^(2+)(aq) . Use the standard reduction potentials to determine which reaction(s) will occur. Reaction 1: Ni(s) + Pb^(2+)(aq) rightarrow Pb(s) + Ni^(2+)(aq) Reaction 2: Ni(s) + Cd^(2+)(aq) rightarrow Cd(s) + Ni^(2+)(aq) {:("Reaction", E^(@)), (Pb^(2+)(aq) + e^(-) rightarrow Pb(s) , -0.13V), (Ni^(2+)(aq) + 2e^(-) rightarrow Ni(s), -0.23V), (Cd^(2+)(aq) + 2e^(-) rightarrow Cd(s), -0.40V):}

Theproduct B in the reaction sequence is (CH_(3)COO)_(2)Caoverset(distillation)rightarrow Aoverset(Zn-Hg+HCl)rightarrow B

In a series of following reaction the end product ' "C" ' is C_(2)H_(5)OHoverset(PCl_(5))rightarrow "A"overset(aq.KOH) rightarrow "B"overset(SOCl_(2))rightarrow "C"