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प्रश्न
What is the oxidation state of sulphur in the following?
Sulphurous acid
What is the oxidation state of S in the following oxoacid?
Sulphurous acid
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उत्तर
Sulphurous acid (H2SO3)
2 × (+1) + (Oxidation state of S) + 3 × (−2) = 0
2 + (Oxidation state of S) − 6 = 0
Hence, the oxidation state of ‘S’ in sulphurous acid (H2SO3) is +4.
संबंधित प्रश्न
Answer the following.
What happens when Cl2 reacts with F2 in equal volume at 437 K.
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Write a balanced chemical reaction of sulfuric acid with sulfur.
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The formula of chlorous acid is ____________.
The molecular formula of metaperiodic acid is ____________.
Which of the following oxyacids of sulphur contain four S = 0 bonds?
Which of the following molecular formula represents Marshall's acid?
In which of the following oxoacids 'Cl' exhibit +5 oxidation state?
Which of the following structure represents thiosulfuric acid?
Which of the following oxyacids of chlorine does not contain lone pair of electron on chlorine atom?
Which of the following oxyacid of sulphur contain S-O-S linkage?
Which of the following halogen does NOT form perhalic acid?
The oxidation number of sulfur in the product is ____________.
\[\ce{I2 + SO2 + 2H2O ->}\]
Which of the following oxyacid of sulphur contain both S=S and S=O bonds?
Identify the correct decreasing order of oxidizing power.
What is the oxidation state of chlorine atom in hypochlorous acid?
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Draw the structure of oxyacid of sulphur in which the oxidation state of sulphur is + 4.
How is chlorine obtained by oxidation of HCl. Write the reactions using two oxidizing agents.
Draw the structure of hypochlorous acid.
Draw the structure of peroxymonosulphuric acid.
