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प्रश्न
Answer the following question.
Write a chemical reaction to test sulphur dioxide gas. write a chemical equation involved.
उत्तर
Chemical reaction to test sulphur dioxide gas are:
\[\ce{\underset{\text{Orange}}{K2CrO7}+ H2SO4 + SO2->[][green]K2SO4 + Cr2(SO4)3 + H2O}\]
संबंधित प्रश्न
Explain the structure of sulphur dioxide.
How is SO2 an air pollutant?
Which of the following is not an example of antiseptic drug?
Sulfur dioxide is a ____________.
Which of the following oxides can act both as an oxidising agent as well as reducing agent?
The O-S-O bond angle and hybridization of Sulphur in SO2 molecule is respectively.
Sulphur trioxide can be obtained by which of the following:
The number of lone pair and bond pair of electrons on the sulphur atom in sulphur dioxide molecule are respectively
Oleum is:-
Give reactions to show that SO2 gas acts as a reducing agent.
