Hydrogen Peroxide
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CHXI09:HYDROGEN

315582 Decomposition of \(\mathrm{\mathrm{H}_{2} \mathrm{O}_{2}}\) is retarded by

1 \(\mathrm{\mathrm{H}_{3} \mathrm{PO}_{4}}\)
2 Alcohol
3 Acetanilide
4 All
CHXI09:HYDROGEN

315583 Role of hydrogen peroxide in the below reaction is respectively
\({{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}}{\text{ + }}{{\text{O}}_{\text{3}}} \to {{\text{H}}_{\text{2}}}{\text{O + 2}}{{\text{O}}_{\text{2}}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{\text{(i)}}\)
\({{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}}{\text{ + A}}{{\text{g}}_{\text{2}}}{\text{O}} \to {\text{2Ag + }}{{\text{H}}_{\text{2}}}{\text{O + }}{{\text{O}}_{\text{2}}}\,\,\,\,\,\,\,{\text{(ii)}}\)

1 oxidising in (i) and reducing in (ii)
2 reducing in (i) and oxidising in (ii)
3 reducing in (i) and (ii)
4 oxidising in (i) and (ii)
CHXI09:HYDROGEN

315584 When \(\mathrm{\mathrm{H}_{2} \mathrm{O}_{2}}\) is oxidized by a suitable oxidant, one of the product is

1 \(\mathrm{O^{2-}}\)
2 \(\mathrm{\mathrm{HO}^{2-}}\)
3 \(\mathrm{\mathrm{OH}^{-}}\)
4 \(\mathrm{\mathrm{O}_{2}}\)
CHXI09:HYDROGEN

315585 What is the oxidation state of oxygen of \({\mathrm{\mathrm{H}_{2} \mathrm{O}_{2}}}\) in the final products when it reacts with \({\mathrm{\mathrm{As}_{2} \mathrm{O}_{3}}}\) ?

1 \(-\)2
2 \( + 2\)
3 \(-\)1
4 \(+\)1
CHXI09:HYDROGEN

315582 Decomposition of \(\mathrm{\mathrm{H}_{2} \mathrm{O}_{2}}\) is retarded by

1 \(\mathrm{\mathrm{H}_{3} \mathrm{PO}_{4}}\)
2 Alcohol
3 Acetanilide
4 All
CHXI09:HYDROGEN

315583 Role of hydrogen peroxide in the below reaction is respectively
\({{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}}{\text{ + }}{{\text{O}}_{\text{3}}} \to {{\text{H}}_{\text{2}}}{\text{O + 2}}{{\text{O}}_{\text{2}}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{\text{(i)}}\)
\({{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}}{\text{ + A}}{{\text{g}}_{\text{2}}}{\text{O}} \to {\text{2Ag + }}{{\text{H}}_{\text{2}}}{\text{O + }}{{\text{O}}_{\text{2}}}\,\,\,\,\,\,\,{\text{(ii)}}\)

1 oxidising in (i) and reducing in (ii)
2 reducing in (i) and oxidising in (ii)
3 reducing in (i) and (ii)
4 oxidising in (i) and (ii)
CHXI09:HYDROGEN

315584 When \(\mathrm{\mathrm{H}_{2} \mathrm{O}_{2}}\) is oxidized by a suitable oxidant, one of the product is

1 \(\mathrm{O^{2-}}\)
2 \(\mathrm{\mathrm{HO}^{2-}}\)
3 \(\mathrm{\mathrm{OH}^{-}}\)
4 \(\mathrm{\mathrm{O}_{2}}\)
CHXI09:HYDROGEN

315585 What is the oxidation state of oxygen of \({\mathrm{\mathrm{H}_{2} \mathrm{O}_{2}}}\) in the final products when it reacts with \({\mathrm{\mathrm{As}_{2} \mathrm{O}_{3}}}\) ?

1 \(-\)2
2 \( + 2\)
3 \(-\)1
4 \(+\)1
CHXI09:HYDROGEN

315582 Decomposition of \(\mathrm{\mathrm{H}_{2} \mathrm{O}_{2}}\) is retarded by

1 \(\mathrm{\mathrm{H}_{3} \mathrm{PO}_{4}}\)
2 Alcohol
3 Acetanilide
4 All
CHXI09:HYDROGEN

315583 Role of hydrogen peroxide in the below reaction is respectively
\({{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}}{\text{ + }}{{\text{O}}_{\text{3}}} \to {{\text{H}}_{\text{2}}}{\text{O + 2}}{{\text{O}}_{\text{2}}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{\text{(i)}}\)
\({{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}}{\text{ + A}}{{\text{g}}_{\text{2}}}{\text{O}} \to {\text{2Ag + }}{{\text{H}}_{\text{2}}}{\text{O + }}{{\text{O}}_{\text{2}}}\,\,\,\,\,\,\,{\text{(ii)}}\)

1 oxidising in (i) and reducing in (ii)
2 reducing in (i) and oxidising in (ii)
3 reducing in (i) and (ii)
4 oxidising in (i) and (ii)
CHXI09:HYDROGEN

315584 When \(\mathrm{\mathrm{H}_{2} \mathrm{O}_{2}}\) is oxidized by a suitable oxidant, one of the product is

1 \(\mathrm{O^{2-}}\)
2 \(\mathrm{\mathrm{HO}^{2-}}\)
3 \(\mathrm{\mathrm{OH}^{-}}\)
4 \(\mathrm{\mathrm{O}_{2}}\)
CHXI09:HYDROGEN

315585 What is the oxidation state of oxygen of \({\mathrm{\mathrm{H}_{2} \mathrm{O}_{2}}}\) in the final products when it reacts with \({\mathrm{\mathrm{As}_{2} \mathrm{O}_{3}}}\) ?

1 \(-\)2
2 \( + 2\)
3 \(-\)1
4 \(+\)1
CHXI09:HYDROGEN

315582 Decomposition of \(\mathrm{\mathrm{H}_{2} \mathrm{O}_{2}}\) is retarded by

1 \(\mathrm{\mathrm{H}_{3} \mathrm{PO}_{4}}\)
2 Alcohol
3 Acetanilide
4 All
CHXI09:HYDROGEN

315583 Role of hydrogen peroxide in the below reaction is respectively
\({{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}}{\text{ + }}{{\text{O}}_{\text{3}}} \to {{\text{H}}_{\text{2}}}{\text{O + 2}}{{\text{O}}_{\text{2}}}\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,\,{\text{(i)}}\)
\({{\text{H}}_{\text{2}}}{{\text{O}}_{\text{2}}}{\text{ + A}}{{\text{g}}_{\text{2}}}{\text{O}} \to {\text{2Ag + }}{{\text{H}}_{\text{2}}}{\text{O + }}{{\text{O}}_{\text{2}}}\,\,\,\,\,\,\,{\text{(ii)}}\)

1 oxidising in (i) and reducing in (ii)
2 reducing in (i) and oxidising in (ii)
3 reducing in (i) and (ii)
4 oxidising in (i) and (ii)
CHXI09:HYDROGEN

315584 When \(\mathrm{\mathrm{H}_{2} \mathrm{O}_{2}}\) is oxidized by a suitable oxidant, one of the product is

1 \(\mathrm{O^{2-}}\)
2 \(\mathrm{\mathrm{HO}^{2-}}\)
3 \(\mathrm{\mathrm{OH}^{-}}\)
4 \(\mathrm{\mathrm{O}_{2}}\)
CHXI09:HYDROGEN

315585 What is the oxidation state of oxygen of \({\mathrm{\mathrm{H}_{2} \mathrm{O}_{2}}}\) in the final products when it reacts with \({\mathrm{\mathrm{As}_{2} \mathrm{O}_{3}}}\) ?

1 \(-\)2
2 \( + 2\)
3 \(-\)1
4 \(+\)1