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प्रश्न
Complete the following.
2XeOF4 + SiO2 → _______ + SiF4
उत्तर
2XeOF4 + SiO2 → 2XeO2F2 + SiF4
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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?
Answer the following.
Write the order of the thermal stability of the hydrides of group 16 elements.
Answer the following.
What is the oxidation state of Te in TeO3?
Answer the following.
Give two uses of ClO2.
Answer the following.
The pKa value of HCl is - 7.0 and that of HI is -10.0. Which is the stronger acid?
Complete the following.
H2C = CH2 + ICl → _______
Complete the following.
\[\ce{XeF6 + 6H2O -> \underline{}\underline{}\underline{}\underline{} + HF}\]
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.
Fluorine shows only –1 oxidation state while other halogens show –1, +1, +3, +5 and +7 oxidation states. Explain.
What is the highest oxidation state possessed by phosphorus in it's oxyacids?
What is the oxidation state of sulfur in the product formed?
\[\ce{S + \underset{(Conc.)}{2H2SO4} ->}\]
Which of the following statements are TRUE?
The oxidation state of sulphur in H2S2O7 is ______.
Which of the following metal halide is more covalent?
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?
What is the oxidation state of sulphur in oil of vitriol?
What is the highest oxidation state possessed by chlorine in its oxyacids?
Among the trihalides of nitrogen which one is the most basic?
Among the following order, which one is the correct order of reactivity of group 16 elements?
Give two reactions showing oxidising property of concentrated H2SO4. Write the structures of HClO3 and HClO4.
What is the action of hydrochloric acid on the following?
Na2CO3
What is the action metal on elements of group 17?
Arrange the following in the increasing order of the property mentioned:
\[\ce{HOCl}\], \[\ce{HClO2}\], \[\ce{HClO3}\], \[\ce{HClO4}\] (acidic strength)
