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प्रश्न
What happens when: SO2 gas is passed through an aqueous solution Fe+3 salt?
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उत्तर
SO2 is a reducing agent, and it reduces Fe3+ to Fe2+ and changes the solution from brown-red to green.
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संबंधित प्रश्न
Explain the structure of sulphur dioxide.
How is the presence of SO2 detected?
How is SO2 an air pollutant?
When SO2 gas is passed through the acidified K2Cr2O7 solution, the colour of the solution changes to ______.
Sulfur dioxide is a ____________.
The number of moles of chlorine required to oxidise 1 mol of sulfur dioxide to sulfur trioxide in presence of water is ____________.
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.
The number of lone pair and bond pair of electrons on the sulphur atom in sulphur dioxide molecule are respectively
Write the chemical equation for the preparation of sulphur dioxide from sulphur.
