Advertisements
Advertisements
प्रश्न
Complete the following equations:
\[\ce{C + conc{.} H2SO4 ->}\]
Advertisements
उत्तर
\[\ce{C + 2H2SO4[Conc{.}] -> CO2 + 2SO2 + 2H2O}\]
APPEARS IN
संबंधित प्रश्न
Draw the structure of the following:
H2SO4
Describe the manufacture of H2SO4 by contact process?
Write balanced equations for NaCl is heated with sulphuric acid in the presence of MnO2
Give balanced chemical equations for Sulphuric acid is treated with hydrogen sulphide
Which of the following reaction is NOT involved in contact process used for manufacturing sulfuric acid?
Gas 'X' is prepared by treating sodium sulfite with dilute sulfuric acid. When gas 'X' is oxidised by dioxygen in presence of vanadium (V) oxide, gas 'Y' is formed. Identify X and Y.
Hot conc. \[\ce{H2SO4}\] acts as the moderately strong oxidising agent. It oxidises both metals and non-metals. Which of the following element is oxidised by conc. \[\ce{H2SO4}\] into two gaseous products?
Which of the following statements are correct?
(i) S – S bond is present in \[\ce{H2S2O6}\].
(ii) In peroxosulphuric acid \[\ce{(H2SO5)}\] sulphur is in +6 oxidation state.
(iii) Iron powder along with \[\ce{Al2O3}\] and \[\ce{K2O}\] is used as a catalyst in the preparation of \[\ce{NH3}\] by Haber’s process.
(iv) Change in enthalpy is positive for the preparation of \[\ce{SO3}\] by catalytic oxidation of \[\ce{SO2}\].
The number of dative bonds in sulphric acid molecule is ______.
Write the reaction of conc. H2SO4 with sugar. What is the role of H2SO4 in this reaction?
