The oxide used in the estimation of carbon monoxide is
(A) \(O_{2}F_{2}\)
(B) \(I_{2}O_{5}\)
(C) \(ClO_{2}\)
(D) \(Cl_{2}O_{7}\)

The catalyst used in the preparation of \(Cl_{2}\) by Deacon's process is (A) \(MnO_{2}\) (B) \(Al_{2}O_{3}\) (c) Charcoal (D) \(CuCl_{2}\)

The oxidation state of carbon in C_(2)H_(5)O_(4)^- is

Which of the following sets mismatched regarding the nature of oxides? (A) Neutral oxides - \(CO_{2},NO\) (B)Amphoteric oxides - BeO,\(Al_{2}O_{3}\) (C) Acidic oxides - \(Cl_{2}O_{7},NO_{2}\) (D) Basic oxides - \(Na_{2}O\) ,BaO

Which of the following sets mismatched regarding the nature of oxides? (A) Neutral oxides - \(CO_{2},NO\) (B) Amphoteric oxides - BeO,\(Al_{2}O_{3}\) (C) Acidic oxides - \(Cl_{2}O_{7},NO_{2}\) (D) Basic oxides - \(Na_{2}O,BaO\)

Oxidation number of carbon in H_(2)C_(2)O_(4) is

Oxidation number of carbon in carbon suboxide (C_(3)O_(2)) is :

What is the oxidation stae of Cl in (a) CrO_(2)Cl_(2) , (b) HClO_(4) (c ) Ba(ClO_(3))_(2) , (d) Cl_(2)O_(7)

What is the oxidation number of carbon in C_(3)O_(2) ( carbon suboxide ) ?