The bond angle in `XeF_(2)` molecule is

The bond angle in `XeF_(2)` molecule is
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The bond angle in `XeF_(2)` molecule is A. `120^(@)` B. `109^(@)` C. `180^(@)` D. `90^(@)`
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In `XeF_(4)` molecule, xenon undergoes

Description : In `XeF_(4)` molecule, xenon undergoes

Last Answer : In `XeF_(4)` molecule, xenon undergoes A. `sp^(3)d` hybridisation in its second excited state ... `sp^(3)d` hybridisation in its fourth excited state

`XeF_(2)` molecule is

Description : `XeF_(2)` molecule is

Last Answer : `XeF_(2)` molecule is A. Trigonal planar B. Square planar C. Linear D. Pyramidal

The number of lone pairs of electrons on xenon atom in `XeF_(4)` molecule is

Description : The number of lone pairs of electrons on xenon atom in `XeF_(4)` molecule is

Last Answer : The number of lone pairs of electrons on xenon atom in `XeF_(4)` molecule is A. 4 B. 3 C. 2 D. zero

`XeF_(4)` is a square planar molecule. The hybridisation of xenon atom in this molecule is

Description : `XeF_(4)` is a square planar molecule. The hybridisation of xenon atom in this molecule is

Last Answer : `XeF_(4)` is a square planar molecule. The hybridisation of xenon atom in this molecule is A. `dsp^(2)` B. `sp^(3)d` C. `sp^(3)d^(2)` D. `d^(2)sp^(3)`

The shape of `XeF_(4)` molecule is

Description : The shape of `XeF_(4)` molecule is

Last Answer : The shape of `XeF_(4)` molecule is A. Tetrahedron B. Square planar C. Square pyramidal D. Trigonal bipyramid

In water molecule the bond angle decreases from 109.28 to 104.5, why this does happens ?

Description : In water molecule the bond angle decreases from 109.28 to 104.5, why this does happens ?

Last Answer : The repulsion between lone pair and lone pair electrons In NH3 molecule, the bond angle decreases from 109.28 to 107.3 why does it happen. The more repulsion between lone pair and bond pair

The bond angle between H-C-H in methane molecule is

Description : The bond angle between H-C-H in methane molecule is

Last Answer : 109 o 28 | .

Triethylamine [(CH3CH2)3N] is a molecule in which the nitrogen atom is __________ hybridized and the CNC bond angle is __________. (a) sp2; >109.5° (b) sp2; <109.5° (c) sp3; >109.5°(d) sp3; <109.5°

Description : Triethylamine [(CH3CH2)3N] is a molecule in which the nitrogen atom is __________ hybridized and the CNC bond angle is __________. (a) sp2; >109.5° (b) sp2; 109.5° (d) sp3;

Last Answer : sp3;

Explain why the water molecule has a bent shape and a bond angle less than 109.5°The electron repulsion between the two lone pairs of electrons on the oxygen of water causes the O–H bonds to squeeze close together

Description : Explain why the water molecule has a bent shape and a bond angle less than 109.5° The electron repulsion between the two lone pairs of electrons on the oxygen of water causes the O–H bonds to squeeze close together

Last Answer : The electron repulsion between the two lone pairs of electrons on the oxygen of water causes the O–H bonds to squeeze close together

How many of the following liberate `O_(2)` on heating in a dry test tube ? `CaO, Fe_(2)O_(3), Fe_(3)O_(4), FeO, Cr_(2)O_(3), XeF_(4), Al_(2)O_(3), MgO

Description : How many of the following liberate `O_(2)` on heating in a dry test tube ? `CaO, Fe_(2)O_(3), Fe_(3)O_(4), FeO, Cr_(2)O_(3), XeF_(4), Al_(2)O_(3), MgO

Last Answer : How many of the following liberate `O_(2)` on heating in a dry test tube ? `CaO, Fe_(2)O_(3), Fe_(3)O_(4), ... 3), XeF_(4), Al_(2)O_(3), MgO, Na_(2)O`

Oxidation number of Xe in `XeF_(5)^(-)` is :

Description : Oxidation number of Xe in `XeF_(5)^(-)` is :

Last Answer : Oxidation number of Xe in `XeF_(5)^(-)` is : A. `+1` B. `+2` C. `+3` D. `+4`

Among the following molecules, `(i)XeO_(3)(ii)XeOF_(4)(iii)XeF_(6)` those having same number of lone pairs on `Xe` are:

Description : Among the following molecules, `(i)XeO_(3)(ii)XeOF_(4)(iii)XeF_(6)` those having same number of lone pairs on `Xe` are:

Last Answer : Among the following molecules, `(i)XeO_(3)(ii)XeOF_(4)(iii)XeF_(6)` those having same number of lone pairs on ... iii) only D. (D) (i),(ii) and (iii)

A list of species having the formula of `XZ_(4)` is given below `XeF_(4), SF_(4), SiF_(4), BF_(4)^(-), BrF_(4)^(-), [Cu(NH_(3))4]^(2+),[FeCl_(4)]^(2-)

Description : A list of species having the formula of `XZ_(4)` is given below `XeF_(4), SF_(4), SiF_(4), BF_(4)^(-), BrF_(4)^(-), [Cu(NH_(3))4]^(2+),[FeCl_(4)]^(2-)

Last Answer : A list of species having the formula of `XZ_(4)` is given below `XeF_(4), SF_(4), SiF_ ... the total number of species having a square planar shape is

Find the number of compounds among the following whose hydrolysis is a non-redox reaction. `XeF_(2),XeF_(4),XeF_(6),XeO_(2)F_(2),XeOF_(4),Xe,XeO_(3)`

Description : Find the number of compounds among the following whose hydrolysis is a non-redox reaction. `XeF_(2),XeF_(4),XeF_(6),XeO_(2)F_(2),XeOF_(4),Xe,XeO_(3)`

Last Answer : Find the number of compounds among the following whose hydrolysis is a non-redox reaction. `XeF_(2),XeF_(4),XeF_(6),XeO_(2)F_(2),XeOF_(4),Xe,XeO_(3)`

Give the molecular structures of : `XeF_(2),XeF_(4),XeF_(6)` `XeOF_(4) " and " XeO_(3)`

Description : Give the molecular structures of : `XeF_(2),XeF_(4),XeF_(6)` `XeOF_(4) " and " XeO_(3)`

Last Answer : Give the molecular structures of : `XeF_(2),XeF_(4),XeF_(6)` `XeOF_(4) " and " XeO_(3)`

`XeF_(n)` dissolves in HF according to the reaction `xeF_(n) +HF rarr [XeF_(n-1)]^(+) [HF_(2)]^(-)`. What is the value of n?

Description : `XeF_(n)` dissolves in HF according to the reaction `xeF_(n) +HF rarr [XeF_(n-1)]^(+) [HF_(2)]^(-)`. What is the value of n?

Last Answer : `XeF_(n)` dissolves in HF according to the reaction `xeF_(n) +HF rarr [XeF_(n-1)]^(+) [HF_(2)]^(-)`. What is the value of n?

In `XeO_(3)` and `XeF_(6)` the oxidation state of `Xe` is

Description : In `XeO_(3)` and `XeF_(6)` the oxidation state of `Xe` is

Last Answer : In `XeO_(3)` and `XeF_(6)` the oxidation state of `Xe` is A. `sp^(3)d^(2)` to `sp^(3)d` B. `sp^(3)d^(3)` ... ^(3)d^(2)` D. `sp^(3)d^(3)` to `sp^(3)d`

Thermal decomposition product(s) of `XeF_(2)` are:

Description : Thermal decomposition product(s) of `XeF_(2)` are:

Last Answer : Thermal decomposition product(s) of `XeF_(2)` are: A. `Xe` B. `XeF_(2)` C. `XeF_(4)` D. `F_(2)`

Total number of lone pairs on Xe in `XeF_(2), XeO_(3)F_(2), XeF_(4), XeF_(6)` is t,u,v & w respectively. Then

Description : Total number of lone pairs on Xe in `XeF_(2), XeO_(3)F_(2), XeF_(4), XeF_(6)` is t,u,v & w respectively. Then

Last Answer : Total number of lone pairs on Xe in `XeF_(2), XeO_(3)F_(2), XeF_(4), XeF_(6)` is t,u,v & w respectively. Then A. ... `v +w = 3` C. `u = 0` D. `w = 1`

`(A)+SbF_(5)to[XeF_(3)]^(+)[SbF_(6)]^(-)` Compound (A) is

Description : `(A)+SbF_(5)to[XeF_(3)]^(+)[SbF_(6)]^(-)` Compound (A) is

Last Answer : `(A)+SbF_(5)to[XeF_(3)]^(+)[SbF_(6)]^(-)` Compound (A) is A. II and III only B. I,II and IV only C. III and IV only D. I,II,III and IV

`XeF_(6)` on reaction with CsF gives:

Description : `XeF_(6)` on reaction with CsF gives:

Last Answer : `XeF_(6)` on reaction with CsF gives: A. `Cs[XeF_(7)]` B. `[XeF_(4)][CsF_(3)]` C. `XeF_(8)` D. `[XeF_(5)] [CsF_(2)]`

`XeF_(2)+H_(2)O overset("alkali")rarr A +HF +O_(2)`, then A is

Description : `XeF_(2)+H_(2)O overset("alkali")rarr A +HF +O_(2)`, then A is

Last Answer : `XeF_(2)+H_(2)O overset("alkali")rarr A +HF +O_(2)`, then A is A. `XeO_(3)` B. `XeO_(4)` C. `XeO_(2)F_(2)` D. `Xe`

`XeF_(6)` dissolves in anhydrous `HF` to give a good conducting solution which contains:

Description : `XeF_(6)` dissolves in anhydrous `HF` to give a good conducting solution which contains:

Last Answer : `XeF_(6)` dissolves in anhydrous `HF` to give a good conducting solution which contains: A. `H^(+)` and ` ... +)` and `F^(-)` ions D. none of these

`Mf + XeF_(4) rarr M^(+) A^(-) (M^(+)-` alkali metal cation) The state of hybridisation of the central atom in A and sphere of the species are:

Description : `Mf + XeF_(4) rarr M^(+) A^(-) (M^(+)-` alkali metal cation) The state of hybridisation of the central atom in A and sphere of the species are:

Last Answer : `Mf + XeF_(4) rarr M^(+) A^(-) (M^(+)-` alkali metal cation) The state of hybridisation of ... )d^(3)`, pentagonal planar D. no compound formed at all

`XeF_(6)` reacts with silica to form xenon compound X. The oxidation state of Xe in X is :

Description : `XeF_(6)` reacts with silica to form xenon compound X. The oxidation state of Xe in X is :

Last Answer : `XeF_(6)` reacts with silica to form xenon compound X. The oxidation state of Xe in X is :

Assertion : `XeF_(6)` cannot be stored in the dry glass bottles Reason : `XeF_(6)` attacks the glass

Description : Assertion : `XeF_(6)` cannot be stored in the dry glass bottles Reason : `XeF_(6)` attacks the glass

Last Answer : Assertion : `XeF_(6)` cannot be stored in the dry glass bottles Reason : `XeF_(6)` attacks the glass

Which of the following does not exist ? a) `XeOF_(4)` b) `NeF_(2)` c) `XeF_(2)` d) `XeF_(6)`

Description : Which of the following does not exist ? a) `XeOF_(4)` b) `NeF_(2)` c) `XeF_(2)` d) `XeF_(6)`

Last Answer : Which of the following does not exist ? a) `XeOF_(4)` b) `NeF_(2)` c) `XeF_(2)` d) `XeF_(6)`

`XeF_(6)` on hydrolysis gives

Description : `XeF_(6)` on hydrolysis gives

Last Answer : `XeF_(6)` on hydrolysis gives A. `XeOF_(4)` B. `XeO_(2)F_(2)` C. `XeO_(3)` D. `XeO_(4)`

Hybridization and shape of `XeF_(4)` is

Description : Hybridization and shape of `XeF_(4)` is

Last Answer : Hybridization and shape of `XeF_(4)` is A. `sp^(3)d`, trigonal bipyramidal B. `sp^(3)`, tetrahedral C ... `, square planar D. `sp^(3)d^(2)`, hexagonal

`XeF_(4)` on partial hydrolysis produces

Description : `XeF_(4)` on partial hydrolysis produces

Last Answer : `XeF_(4)` on partial hydrolysis produces A. `XeF_(2)` B. `XeOF_(2)` C. `XeOF_(4)` D. `XeO_(3)`

Xenon tetrafluoride, `XeF_(4)` is:

Description : Xenon tetrafluoride, `XeF_(4)` is:

Last Answer : Xenon tetrafluoride, `XeF_(4)` is: A. tetrahedral and acts as a fluoride donor with `SbF_(5)` B. ... shape and acts as a fluoride donor with `AsF_(5)`

`XeF_(6)` can acts as

Description : `XeF_(6)` can acts as

Last Answer : `XeF_(6)` can acts as A. Fluoride donor only B. Fluoride acceptor only C. Either fluoride donor or acceptor D. Catalyst in nuclear reactions

`XeF_(2)` on hydrolysis (in the presence of alkali) yield :

Description : `XeF_(2)` on hydrolysis (in the presence of alkali) yield :

Last Answer : `XeF_(2)` on hydrolysis (in the presence of alkali) yield : A. `XeOF_(4)` B. `XeO_(3)` C. `XeO_(2)F_(2)` D. Xe

The hydrolysis of `XeF_(6)` takes place in the following steps : `XeF_(6) rarr A rarr B rarr XeO_(3)`. Then the correct statement regarding A and B is

Description : The hydrolysis of `XeF_(6)` takes place in the following steps : `XeF_(6) rarr A rarr B rarr XeO_(3)`. Then the correct statement regarding A and B is

Last Answer : The hydrolysis of `XeF_(6)` takes place in the following steps : `XeF_(6) rarr A rarr B rarr ... A is also obtained when `XeF_(6)` reacts with silica

Which of the following compound is formed when `XeF_(4)` react with water ?

Description : Which of the following compound is formed when `XeF_(4)` react with water ?

Last Answer : Which of the following compound is formed when `XeF_(4)` react with water ? A. `XeO_(3)` B. `XeO_(4)` C. `XeOF_(4)` D. `XeO_(2)F_(2)`

When `XeF_(4)` donates its fluoride to `SbF_(5)`, then the states of hybridization of central atoms of cationic part and anionic part of the product f

Description : When `XeF_(4)` donates its fluoride to `SbF_(5)`, then the states of hybridization of central atoms of cationic part and anionic part of the product f

Last Answer : When `XeF_(4)` donates its fluoride to `SbF_(5)`, then the states of hybridization of central atoms of cationic part ... ` D. `sp^(3)d,sp^(3)d^(2)`

Which of the following compound will not form during the hydrolysis of `XeF_(6)` ?

Description : Which of the following compound will not form during the hydrolysis of `XeF_(6)` ?

Last Answer : Which of the following compound will not form during the hydrolysis of `XeF_(6)` ? A. `XeO_(3)` B. `XeO_(4)` C. `XeOF_(4)` D. `XeO_(2)F_(2)`

`XeF_(6)` on complete hydroloysis gives

Description : `XeF_(6)` on complete hydroloysis gives

Last Answer : `XeF_(6)` on complete hydroloysis gives A. `XeO_(4)` B. `XeOF_(2)` C. `XeOF_(4)` D. `XeO_(3)`

The shape of `XeF_(5)^(+)` Ion is

Description : The shape of `XeF_(5)^(+)` Ion is

Last Answer : The shape of `XeF_(5)^(+)` Ion is A. Pentagonal B. Octahedral C. Square pyramidal D. Trigonal bipyramidal

Which of the following statements(s) is/are true for `XeF_(6)`?

Description : Which of the following statements(s) is/are true for `XeF_(6)`?

Last Answer : Which of the following statements(s) is/are true for `XeF_(6)`? A. Its partial hydrolysis gives `XeOF_( ... reaction with `XeO_(3)` gives `XeOF_(4)`.

`XeF_(6)` on complete hydroysis gives.

Description : `XeF_(6)` on complete hydroysis gives.

Last Answer : `XeF_(6)` on complete hydroysis gives. A. Xe B. `XeO_(2)` C. `XeO_(3)` D. `XeO_(4)`

Match the following. `{:("List-I","List-II"),((A) XeF_(4),(1) "Distorted octahedral"),((B)XeF_(6),(2) "Tetrahedral"),((C )XeO_(3),(3)"Square planar"),

Description : Match the following. `{:("List-I","List-II"),((A) XeF_(4),(1) "Distorted octahedral"),((B)XeF_(6),(2) "Tetrahedral"),((C )XeO_(3),(3)"Square planar"),

Last Answer : Match the following. `{:("List-I","List-II"),((A) XeF_(4),(1) "Distorted octahedral"),((B)XeF_(6),(2) "Tetrahedral" ... ` D. `{:(A,B,C,D),(2,4,1,3):}`

The increasing d-character in hybridisation of Xe in `XeF_(2), XeF_(4), XeF_(6)` is

Description : The increasing d-character in hybridisation of Xe in `XeF_(2), XeF_(4), XeF_(6)` is

Last Answer : The increasing d-character in hybridisation of Xe in `XeF_(2), XeF_(4), XeF_(6)` is A. `XeF_(2)lt XeF_(4) ... (2)` D. `XeF_(2)lt XeF_(6)lt XeF_(4)`

The structure of `XeF_(6)` is

Description : The structure of `XeF_(6)` is

Last Answer : The structure of `XeF_(6)` is A. distorted octahedral B. trigonal pyramidal C. tetrahedral D. none of the above

The number of lone pairs of electrons present on Xe in `XeF_(2)` ?

Description : The number of lone pairs of electrons present on Xe in `XeF_(2)` ?

Last Answer : The number of lone pairs of electrons present on Xe in `XeF_(2)` ? A. 3 B. 4 C. 2 D. 1

Assertion : In aDNA molecule, A-T rich parts melt before G-C rich parts. Reason : In between A and T there are three H-bond, whereas in between G and

Description : Assertion : In aDNA molecule, A-T rich parts melt before G-C rich parts. Reason : In between A and T there are three H-bond, whereas in between G and

Last Answer : Assertion : In aDNA molecule, A-T rich parts melt before G-C rich parts. Reason : In between A ... false. D. If both assertion and reason are false.

Shape of molecule having 4- bond pair and one lone pair is :-

Description : Shape of molecule having 4- bond pair and one lone pair is :-

Last Answer : Shape of molecule having 4- bond pair and one lone pair is :- A. Trigonal bipyramidal B. T-shape C. See-saw D. Square planar

Bond energy of a molecule :

Description : Bond energy of a molecule :

Last Answer : Bond energy of a molecule : A. Is always negative B. Is always positive C. Either positive or ... D. Depends upon the physical state of the system

Assertion: The O - O bond lengths in ozone molecule are intermediate between single and double bonds. Reason: `O_(3)` molecule is a resonance hybrid.

Description : Assertion: The O - O bond lengths in ozone molecule are intermediate between single and double bonds. Reason: `O_(3)` molecule is a resonance hybrid.

Last Answer : Assertion: The O - O bond lengths in ozone molecule are intermediate between single and double bonds. ... I is not correct and Statement-II is correct

Name a molecule having banana bond.

Description : Name a molecule having banana bond.

Last Answer : Name a molecule having banana bond.