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प्रश्न
Complete the following equation:
\[\ce{XeF2 + H2O ->}\]
Complete and balance the following reaction:
\[\ce{XeF2 + H2O ->}\]
Write balanced chemical equation for the following reaction:
\[\ce{XeF2 + H2O ->}\]
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उत्तर
\[\ce{2XeF2 + 2H2O → 2Xe + 4HF + O2}\]
संबंधित प्रश्न
Draw the structure of the following molecule:
XeF4
Account for the following:
Helium is used in diving apparatus.
What happens when: XeF4 reacts with SbF5?
Which noble gas has the lowest boiling point?
Which noble gas is used in filling balloons for meteorological observations?
Write the structures of the following molecule:
XeOF4
Complete the following equations : XeF4 + O2F2→
Draw the structure of the following:
XeO3
Balance the following equation:
\[\ce{XeF6 + H2O -> XeO2F2 + HF}\]
How are xenon fluorides XeF2, XeF4 and XeF6 obtained?
How are XeO3 and XeOF4 prepared?
Give the formula and describe the structure of a noble gas species which is isostructural with:
\[\ce{ICI^-_4}\]
Give the formula and describe the structure of a noble gas species which is isostructural with:
\[\ce{IBr^-_2}\]
Give the formula and describe the structure of a noble gas species which is isostructural with:
\[\ce{BrO^-_3}\]
Answer the following.
List the uses of Neon and argon gases.
Write electronic configuration and two uses of neon. (Z = 10)
Complete the given chemical equations:
`2XeF_2 + 2H_2O->`
Complete the following reactions : XeF6 + 3H2O →
Draw the structures of the following
XeF6
Write the electronic configuration of the following element:
Krypton (Z = 36)
Draw the structure of XeF4.
Sulfur dioxide reacts with sodium hydroxide solution to form _______.
The number of lone pairs of electrons present in ClF5:
Draw structure and name the shape of bromine trifluoride.
Which of the following fluorides does not exist?
In which of the following pairs, the two species are isostructural:
Which of the following reactions is an example of redox reaction?
Match the compounds given in Column I with the hybridisation and shape given in Column II and mark the correct option.
| Column I | Column II |
| (A) XeF6 | (1) sp3d3 – distorted octahedral |
| (B) XeO3 | (2) sp3d2 – square planar |
| (C) XeOF4 | (3) sp3 – pyramidal |
| (D) XeF4 | (4) sp3d2 – square pyramidal |
Substance having the lowest boiling point ______.
On partial hydrolysis, XeF6 gives ______.
The atomic radii of Zr and Hf are almost identical. This is because of
The order of increasing sizes of atomic radii among the elements O, S, Se and As is:
Noble gases are named because of their inertness towards reactivity. Identify an incorrect statement about them.
Match List - I with List - II:
| List - I | List - II | ||
| (Species) | (Number of lone pairs of electrons on the central atom) |
||
| (A) | XeF2 | (i) | 0 |
| (B) | XeO2F2 | (ii) | 1 |
| (C) | XeO3F2 | (iii) | 2 |
| (D) | XeF4 | (iv) | 3 |
Choose the most appropriate answer from the options given below:
Which one of the following reactions of xenon compounds is not feasible?
\[\ce{XeF6 + H2O ->[Partial][Hydrolysis] \underline{}\underline{}\underline{}\underline{} + \underline{}\underline{}\underline{}\underline{}}\]
\[\ce{XeF4 + H2O - \underline{}\underline{}\underline{}\underline{} + \underline{}\underline{}\underline{}\underline{}}\]
Discuss the trends in electronegativity and atomic radii for elements of group 16 17, 18.
