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प्रश्न
Account for the following :
H3PO2 is a stronger reducing agent than H3PO3.
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उत्तर
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संबंधित प्रश्न
The molecular formula H2S2O2 represents which oxoacid?
- Hydrosulphurous acid
- Thiosulphurous acid
- Sulphuric acid
- Pyrosulphurous acid
Write the molecular formula and structure of dithionic acid.
Write molecular formula and structure of Pyrosulphuric acid
Write the structures of the following molecule:
H2SO3
Draw the structures of the following molecules: H2S2O8
Draw structures of the following:
`S_2O_8^{2-}`
Write one difference between transition elements and p-block elements with reference to variability of oxidation states.
Which of the following are peroxoacids of sulphur?
An amorphous solid “A” burns in air to form a gas “B” which turns lime water milky. The gas is also produced as a by-product during roasting of sulphide ore. This gas decolourises acidified aqueous \[\ce{KMnO4}\] solution and reduces \[\ce{Fe^{3+}}\] to \[\ce{Fe^{2+}}\]. Identify the solid “A” and the gas “B” and write the reactions involved.
Which oxyacid of sulphur contains an S-S single bond?
