Advertisements
Advertisements
प्रश्न
What happens when: SO2 gas is passed through an aqueous solution Fe+3 salt?
Advertisements
उत्तर
SO2 is a reducing agent, and it reduces Fe3+ to Fe2+ and changes the solution from brown-red to green.
APPEARS IN
संबंधित प्रश्न
Comment on the nature of two S−O bonds formed in SO2 molecule. Are the two S−O bonds in this molecule equal?
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 ______.
Which of the following is not an example of antiseptic drug?
Which of the following oxides can act both as an oxidising agent as well as reducing agent?
When sulphur dioxide combines with chlorine in the presence of charcoal catalyst, the product formed is ______.
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:-
