Miscellaneous Questions based on Group – 13 and 14 Elements
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CHXI11:THE P-BLOCK ELEMENTS

316682 Among the following incorrect statement is

1 \(\mathrm{XeO}_{3}\) has four \(\sigma\) and four \(\pi\) bonds.
2 the hybridization of \(\mathrm{Xe}\) in \(\mathrm{XeF}_{4}\) is \({\rm{s}}{{\rm{p}}^{\rm{3}}}{{\rm{d}}^{\rm{2}}}\).
3 among the noble gases the occurrence (percent by weight) of argon is highest in air
4 liquid helium is used in cryogenic liquids.
CHXI11:THE P-BLOCK ELEMENTS

316683 Among the following statements, the incorrect statement about noble gases is

1 they are used to provide inert atmosphere in many chemical reactions
2 they are only sparingly soluble in water
3 they form diatomic molecules
4 some of them are used to fill discharge tubes used for advertising signs.
CHXI11:THE P-BLOCK ELEMENTS

316684 Ionisation Enthalpy of molecular oxygen is almost identical with that of

1 Neon
2 Argon
3 Helium
4 Xenon
CHXI11:THE P-BLOCK ELEMENTS

316685 Which of the following statements are correct?
I. Xenon fluorides are non-reactive.
II. Hydrolysis of \(\mathrm{XeF}_{6}\) is a redox reaction.
III. Only type of interactions between particles of noble gases are due to weak dispersion forces.
IV. Ionisation enthalpy of molecular oxygen is very close to that of xenon.
Choose the correct option.

1 I and II
2 II and IV
3 III and IV
4 I and III
CHXI11:THE P-BLOCK ELEMENTS

316686 Match the column I with column II and mark the appropriate choice.
Column I
Column II
A
Borax-bead
P
Alum
B
Inorganic benzene
Q
Diborane
C
Antiseptic
R
Metaborate
D
Bridged hydrogens
S
Borazine

1 \({\text{A - P,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - Q,}}\,\,\,{\text{D - S}}\)
2 \({\text{A - R,}}\,\,\,{\text{B - S,}}\,\,\,{\text{C - P,}}\,\,\,{\text{D - Q}}\)
3 \({\text{A - S,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - P,}}\,\,\,{\text{D - Q}}\)
4 \({\text{A - Q,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - S,}}\,\,\,{\text{D - P}}\)
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CHXI11:THE P-BLOCK ELEMENTS

316682 Among the following incorrect statement is

1 \(\mathrm{XeO}_{3}\) has four \(\sigma\) and four \(\pi\) bonds.
2 the hybridization of \(\mathrm{Xe}\) in \(\mathrm{XeF}_{4}\) is \({\rm{s}}{{\rm{p}}^{\rm{3}}}{{\rm{d}}^{\rm{2}}}\).
3 among the noble gases the occurrence (percent by weight) of argon is highest in air
4 liquid helium is used in cryogenic liquids.
CHXI11:THE P-BLOCK ELEMENTS

316683 Among the following statements, the incorrect statement about noble gases is

1 they are used to provide inert atmosphere in many chemical reactions
2 they are only sparingly soluble in water
3 they form diatomic molecules
4 some of them are used to fill discharge tubes used for advertising signs.
CHXI11:THE P-BLOCK ELEMENTS

316684 Ionisation Enthalpy of molecular oxygen is almost identical with that of

1 Neon
2 Argon
3 Helium
4 Xenon
CHXI11:THE P-BLOCK ELEMENTS

316685 Which of the following statements are correct?
I. Xenon fluorides are non-reactive.
II. Hydrolysis of \(\mathrm{XeF}_{6}\) is a redox reaction.
III. Only type of interactions between particles of noble gases are due to weak dispersion forces.
IV. Ionisation enthalpy of molecular oxygen is very close to that of xenon.
Choose the correct option.

1 I and II
2 II and IV
3 III and IV
4 I and III
CHXI11:THE P-BLOCK ELEMENTS

316686 Match the column I with column II and mark the appropriate choice.
Column I
Column II
A
Borax-bead
P
Alum
B
Inorganic benzene
Q
Diborane
C
Antiseptic
R
Metaborate
D
Bridged hydrogens
S
Borazine

1 \({\text{A - P,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - Q,}}\,\,\,{\text{D - S}}\)
2 \({\text{A - R,}}\,\,\,{\text{B - S,}}\,\,\,{\text{C - P,}}\,\,\,{\text{D - Q}}\)
3 \({\text{A - S,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - P,}}\,\,\,{\text{D - Q}}\)
4 \({\text{A - Q,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - S,}}\,\,\,{\text{D - P}}\)
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CHXI11:THE P-BLOCK ELEMENTS

316682 Among the following incorrect statement is

1 \(\mathrm{XeO}_{3}\) has four \(\sigma\) and four \(\pi\) bonds.
2 the hybridization of \(\mathrm{Xe}\) in \(\mathrm{XeF}_{4}\) is \({\rm{s}}{{\rm{p}}^{\rm{3}}}{{\rm{d}}^{\rm{2}}}\).
3 among the noble gases the occurrence (percent by weight) of argon is highest in air
4 liquid helium is used in cryogenic liquids.
CHXI11:THE P-BLOCK ELEMENTS

316683 Among the following statements, the incorrect statement about noble gases is

1 they are used to provide inert atmosphere in many chemical reactions
2 they are only sparingly soluble in water
3 they form diatomic molecules
4 some of them are used to fill discharge tubes used for advertising signs.
CHXI11:THE P-BLOCK ELEMENTS

316684 Ionisation Enthalpy of molecular oxygen is almost identical with that of

1 Neon
2 Argon
3 Helium
4 Xenon
CHXI11:THE P-BLOCK ELEMENTS

316685 Which of the following statements are correct?
I. Xenon fluorides are non-reactive.
II. Hydrolysis of \(\mathrm{XeF}_{6}\) is a redox reaction.
III. Only type of interactions between particles of noble gases are due to weak dispersion forces.
IV. Ionisation enthalpy of molecular oxygen is very close to that of xenon.
Choose the correct option.

1 I and II
2 II and IV
3 III and IV
4 I and III
CHXI11:THE P-BLOCK ELEMENTS

316686 Match the column I with column II and mark the appropriate choice.
Column I
Column II
A
Borax-bead
P
Alum
B
Inorganic benzene
Q
Diborane
C
Antiseptic
R
Metaborate
D
Bridged hydrogens
S
Borazine

1 \({\text{A - P,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - Q,}}\,\,\,{\text{D - S}}\)
2 \({\text{A - R,}}\,\,\,{\text{B - S,}}\,\,\,{\text{C - P,}}\,\,\,{\text{D - Q}}\)
3 \({\text{A - S,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - P,}}\,\,\,{\text{D - Q}}\)
4 \({\text{A - Q,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - S,}}\,\,\,{\text{D - P}}\)
For More Updates join with Us
CHXI11:THE P-BLOCK ELEMENTS

316682 Among the following incorrect statement is

1 \(\mathrm{XeO}_{3}\) has four \(\sigma\) and four \(\pi\) bonds.
2 the hybridization of \(\mathrm{Xe}\) in \(\mathrm{XeF}_{4}\) is \({\rm{s}}{{\rm{p}}^{\rm{3}}}{{\rm{d}}^{\rm{2}}}\).
3 among the noble gases the occurrence (percent by weight) of argon is highest in air
4 liquid helium is used in cryogenic liquids.
CHXI11:THE P-BLOCK ELEMENTS

316683 Among the following statements, the incorrect statement about noble gases is

1 they are used to provide inert atmosphere in many chemical reactions
2 they are only sparingly soluble in water
3 they form diatomic molecules
4 some of them are used to fill discharge tubes used for advertising signs.
CHXI11:THE P-BLOCK ELEMENTS

316684 Ionisation Enthalpy of molecular oxygen is almost identical with that of

1 Neon
2 Argon
3 Helium
4 Xenon
CHXI11:THE P-BLOCK ELEMENTS

316685 Which of the following statements are correct?
I. Xenon fluorides are non-reactive.
II. Hydrolysis of \(\mathrm{XeF}_{6}\) is a redox reaction.
III. Only type of interactions between particles of noble gases are due to weak dispersion forces.
IV. Ionisation enthalpy of molecular oxygen is very close to that of xenon.
Choose the correct option.

1 I and II
2 II and IV
3 III and IV
4 I and III
CHXI11:THE P-BLOCK ELEMENTS

316686 Match the column I with column II and mark the appropriate choice.
Column I
Column II
A
Borax-bead
P
Alum
B
Inorganic benzene
Q
Diborane
C
Antiseptic
R
Metaborate
D
Bridged hydrogens
S
Borazine

1 \({\text{A - P,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - Q,}}\,\,\,{\text{D - S}}\)
2 \({\text{A - R,}}\,\,\,{\text{B - S,}}\,\,\,{\text{C - P,}}\,\,\,{\text{D - Q}}\)
3 \({\text{A - S,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - P,}}\,\,\,{\text{D - Q}}\)
4 \({\text{A - Q,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - S,}}\,\,\,{\text{D - P}}\)
NEET DIGITAL LIBRARY
CHXI11:THE P-BLOCK ELEMENTS

316682 Among the following incorrect statement is

1 \(\mathrm{XeO}_{3}\) has four \(\sigma\) and four \(\pi\) bonds.
2 the hybridization of \(\mathrm{Xe}\) in \(\mathrm{XeF}_{4}\) is \({\rm{s}}{{\rm{p}}^{\rm{3}}}{{\rm{d}}^{\rm{2}}}\).
3 among the noble gases the occurrence (percent by weight) of argon is highest in air
4 liquid helium is used in cryogenic liquids.
CHXI11:THE P-BLOCK ELEMENTS

316683 Among the following statements, the incorrect statement about noble gases is

1 they are used to provide inert atmosphere in many chemical reactions
2 they are only sparingly soluble in water
3 they form diatomic molecules
4 some of them are used to fill discharge tubes used for advertising signs.
CHXI11:THE P-BLOCK ELEMENTS

316684 Ionisation Enthalpy of molecular oxygen is almost identical with that of

1 Neon
2 Argon
3 Helium
4 Xenon
CHXI11:THE P-BLOCK ELEMENTS

316685 Which of the following statements are correct?
I. Xenon fluorides are non-reactive.
II. Hydrolysis of \(\mathrm{XeF}_{6}\) is a redox reaction.
III. Only type of interactions between particles of noble gases are due to weak dispersion forces.
IV. Ionisation enthalpy of molecular oxygen is very close to that of xenon.
Choose the correct option.

1 I and II
2 II and IV
3 III and IV
4 I and III
CHXI11:THE P-BLOCK ELEMENTS

316686 Match the column I with column II and mark the appropriate choice.
Column I
Column II
A
Borax-bead
P
Alum
B
Inorganic benzene
Q
Diborane
C
Antiseptic
R
Metaborate
D
Bridged hydrogens
S
Borazine

1 \({\text{A - P,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - Q,}}\,\,\,{\text{D - S}}\)
2 \({\text{A - R,}}\,\,\,{\text{B - S,}}\,\,\,{\text{C - P,}}\,\,\,{\text{D - Q}}\)
3 \({\text{A - S,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - P,}}\,\,\,{\text{D - Q}}\)
4 \({\text{A - Q,}}\,\,\,{\text{B - R,}}\,\,\,{\text{C - S,}}\,\,\,{\text{D - P}}\)