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प्रश्न
What property of conc. H2SO4 is made use of in the following case? Give an equation for the reaction in this case:
In the production of HCl gas when it reacts with chloride.
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उत्तर
Due to its reducing property. i.e., it is a non-volatile acid (H2SO4).
\[\ce{NaCl + H2SO4 -> NaHSO4 + HCl}\]
संबंधित प्रश्न
Sulphuric acid is manufactured by the contact process.
Give the conditions for the oxidation of SO2.
Why is sulphuric acid used in the preparation of HCl and HNO3? Give equations in both cases.
What property of conc. \[\ce{H2SO4}\] is made use of the following case? Give an equation for the reaction in given case:
hydrogen sulphide gas is passed through concentrated sulphuric acid.
Describe the theory of manufacture of sulphuric acid by contact process, with all the necessary conditions (No technical details are required but equations should be given for each stage of process).
Define the following term:
Constant boiling mixture
Name the following:
The catalyst used in the constant process.
Choose the current answer from the options given below :
In the contact process, the impurities of arsenic are removed by
What is the purpose of the contact process?
Name the two gases that are combined during the contact process.
Write the equation for the reaction between zinc and the final product of the contact process.
