Advertisements
Advertisements
प्रश्न
Answer the following.
What is the oxidation state of Te in TeO3?
Advertisements
उत्तर
(Oxidation number of Te) + (Oxidation number of O) = 0
(Oxidation number of Te) + 3 × (- 2) = 0
Oxidation number of Te - 6 = 0
Hence, oxidation number of Te in TeO3 = +6
APPEARS IN
संबंधित प्रश्न
Select appropriate answers for the following.
Stability of interhalogen compounds follows the order _______.
In interhalogen compounds, which of the following halogens is never the central atom?
Select appropriate answers for the following.
Among the known interhalogen compounds, the maximum number of atoms is _______.
Answer the following.
Write the order of the thermal stability of the hydrides of group 16 elements.
Complete the following.
\[\ce{ICl3 + H2O -> \underline{}\underline{}\underline{}\underline{} + \underline{}\underline{}\underline{}\underline{} + ICl}\]
Complete the following.
l2 + KClO3 → _______ + KIO3
Complete the following.
\[\ce{XeF4 + SiO2 -> {..........} + SiF4}\]
Complete the following.
\[\ce{XeOF4 + H2O -> \underline{}\underline{}\underline{}\underline{} + HF}\]
What is the oxidation state of xenon in the following compounds?
XeOF4, XeO3, XeF6, XeF4, XeF2.
Answer the following.
Acidic character of hydrides of group 16 elements increases from H2O to H2Te. Explain.
Answer the following.
Give two reactions showing the oxidising property of concentrated H2SO4.
How is SO2 prepared in the laboratory from sodium sulfite?
Describe the manufacturing of H2SO4 by the contact process.
Which of the following halogens has the least affinity towards hydrogen?
Which of the following is INCORRECT with respect to given reaction?
\[\ce{C6H12O6 + 6O2 -> 6CO2 + 6H2O}\]
What is the highest oxidation state possessed by phosphorus in it's oxyacids?
Which of the following statements are TRUE?
The oxidation state of sulphur in H2S2O7 is ______.
The oxidation state of halogen atom in perhalic acid and hypohalous acid are respectively ____________.
Which of the following oxyacid of chlorine has highest thermal stability?
Arrange the following in the increasing order of their acidic strength.
Which of the following oxyacid of chlorine is thermally least stable?
Which among the following gases is used to produce and sustain powerful super conducting magnets for NMR and MRI systems?
The maximum positive oxidation state shown by halogen is ______.
What is the oxidation number of gold in the complex [AuCl4]1−?
What is the action of H2 on elements of group 17?
