315114 The equivalent weight of Mohr's salt \(\mathrm{\mathrm{FeSO}_{4}}\). \(\mathrm{\left(\mathrm{NH}_{4}\right)_{2} \mathrm{SO}_{4} .6 \mathrm{H}_{2} \mathrm{O}}\) in redox change is equal to its

315115 Atomic mass of trivalent element of equivalent mass 9 is

315116 \({\mathrm{\mathrm{CN}^{\ominus}}}\) ion is oxidised by a powerful oxidising agent to \({\rm{N}}{{\rm{O}}_{\rm{3}}}^ - \) and \({\mathrm{\mathrm{CO}_{2}}}\) or \({\mathrm{\mathrm{CO}_{3}{ }^{2-}}}\) depending on the acidity of the reaction mixture.
\({\rm{C}}{{\rm{N}}^ \ominus } \to {\rm{C}}{{\rm{O}}_{\rm{2}}}{\rm{ + NO}}_{\rm{3}}^ \ominus {\rm{ + }}{{\rm{H}}^ \oplus }{\rm{ + n}}{{\rm{e}}^ - }\)
What is the number \({\mathrm{(n)}}\) of electrons involved in the process, divided by 10 ?

315117 Potassium dichromate is a good oxidising agent in acidic medium, the oxidation state of chromium changes by

315114 The equivalent weight of Mohr's salt \(\mathrm{\mathrm{FeSO}_{4}}\). \(\mathrm{\left(\mathrm{NH}_{4}\right)_{2} \mathrm{SO}_{4} .6 \mathrm{H}_{2} \mathrm{O}}\) in redox change is equal to its

315115 Atomic mass of trivalent element of equivalent mass 9 is

315116 \({\mathrm{\mathrm{CN}^{\ominus}}}\) ion is oxidised by a powerful oxidising agent to \({\rm{N}}{{\rm{O}}_{\rm{3}}}^ - \) and \({\mathrm{\mathrm{CO}_{2}}}\) or \({\mathrm{\mathrm{CO}_{3}{ }^{2-}}}\) depending on the acidity of the reaction mixture.
\({\rm{C}}{{\rm{N}}^ \ominus } \to {\rm{C}}{{\rm{O}}_{\rm{2}}}{\rm{ + NO}}_{\rm{3}}^ \ominus {\rm{ + }}{{\rm{H}}^ \oplus }{\rm{ + n}}{{\rm{e}}^ - }\)
What is the number \({\mathrm{(n)}}\) of electrons involved in the process, divided by 10 ?

315117 Potassium dichromate is a good oxidising agent in acidic medium, the oxidation state of chromium changes by

315114 The equivalent weight of Mohr's salt \(\mathrm{\mathrm{FeSO}_{4}}\). \(\mathrm{\left(\mathrm{NH}_{4}\right)_{2} \mathrm{SO}_{4} .6 \mathrm{H}_{2} \mathrm{O}}\) in redox change is equal to its

315115 Atomic mass of trivalent element of equivalent mass 9 is

315116 \({\mathrm{\mathrm{CN}^{\ominus}}}\) ion is oxidised by a powerful oxidising agent to \({\rm{N}}{{\rm{O}}_{\rm{3}}}^ - \) and \({\mathrm{\mathrm{CO}_{2}}}\) or \({\mathrm{\mathrm{CO}_{3}{ }^{2-}}}\) depending on the acidity of the reaction mixture.
\({\rm{C}}{{\rm{N}}^ \ominus } \to {\rm{C}}{{\rm{O}}_{\rm{2}}}{\rm{ + NO}}_{\rm{3}}^ \ominus {\rm{ + }}{{\rm{H}}^ \oplus }{\rm{ + n}}{{\rm{e}}^ - }\)
What is the number \({\mathrm{(n)}}\) of electrons involved in the process, divided by 10 ?

315117 Potassium dichromate is a good oxidising agent in acidic medium, the oxidation state of chromium changes by

315114 The equivalent weight of Mohr's salt \(\mathrm{\mathrm{FeSO}_{4}}\). \(\mathrm{\left(\mathrm{NH}_{4}\right)_{2} \mathrm{SO}_{4} .6 \mathrm{H}_{2} \mathrm{O}}\) in redox change is equal to its

315115 Atomic mass of trivalent element of equivalent mass 9 is

315116 \({\mathrm{\mathrm{CN}^{\ominus}}}\) ion is oxidised by a powerful oxidising agent to \({\rm{N}}{{\rm{O}}_{\rm{3}}}^ - \) and \({\mathrm{\mathrm{CO}_{2}}}\) or \({\mathrm{\mathrm{CO}_{3}{ }^{2-}}}\) depending on the acidity of the reaction mixture.
\({\rm{C}}{{\rm{N}}^ \ominus } \to {\rm{C}}{{\rm{O}}_{\rm{2}}}{\rm{ + NO}}_{\rm{3}}^ \ominus {\rm{ + }}{{\rm{H}}^ \oplus }{\rm{ + n}}{{\rm{e}}^ - }\)
What is the number \({\mathrm{(n)}}\) of electrons involved in the process, divided by 10 ?

315117 Potassium dichromate is a good oxidising agent in acidic medium, the oxidation state of chromium changes by