Periodic Trends in Chemical Properties of Elements
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CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313405 The order that is not in accordance with the property stated against it is

1 \({{\rm{F}}_{\rm{2}}}{\rm{ > C}}{{\rm{l}}_{\rm{2}}}{\rm{ > B}}{{\rm{r}}_{\rm{2}}}{\rm{ > }}{{\rm{I}}_{\rm{2}}}\) :Oxidising power
2 \({\rm{HI > HBr > HCl > HF}}\) : Acidic property in water
3 \({{\rm{F}}_{\rm{2}}}{\rm{ > C}}{{\rm{l}}_{\rm{2}}}{\rm{ > B}}{{\rm{r}}_{\rm{2}}}{\rm{ > }}{{\rm{I}}_{\rm{2}}}\) : Electronegativity
4 \({{\rm{F}}_{\rm{2}}}{\rm{ > C}}{{\rm{l}}_{\rm{2}}}{\rm{ > B}}{{\rm{r}}_{\rm{2}}}{\rm{ > }}{{\rm{I}}_{\rm{2}}}\) : Bond dissociation energy
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313406 Which of the following order is wrong?

1 \({\rm{N}}{{\rm{H}}_{\rm{3}}}{\rm{ < P}}{{\rm{H}}_{\rm{3}}}{\rm{ < As}}{{\rm{H}}_{\rm{3}}}{\rm{ - Acidic}}\)
2 \({\rm{Li < Be < B < C - I}}{{\rm{E}}_{\rm{1}}}\)
3 \({\rm{A}}{{\rm{l}}_{\rm{2}}}{{\rm{O}}_{\rm{3}}}{\rm{ < MgO < N}}{{\rm{a}}_{\rm{2}}}{\rm{O < }}{{\rm{K}}_{\rm{2}}}{\rm{O - Basic}}\)
4 \({\rm{L}}{{\rm{i}}^{\rm{ + }}}{\rm{ < N}}{{\rm{a}}^{\rm{ + }}}{\rm{ < }}{{\rm{K}}^{\rm{ + }}}{\rm{ < C}}{{\rm{s}}^{\rm{ + }}}{\rm{ - Ionic}}\,{\rm{radius}}\)
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313407 Match Column I (Elements) with Column II (Properties in their respective groups).
Column I
Column II
A
Cl,S
P
Elements with highest electronegativity
B
Ge,As
Q
Elements with largest electronegativity
c
Fr,Ra
R
Elements which show properties of both metals and non-metals
d
F,O
S
Elements with highest negative electron gain enthalpy

1 A - S,B - R,\({\mathrm{\mathrm{C}-\mathrm{Q}}}\),D - P
2 \({\mathrm{\mathrm{A}-\mathrm{R}}}\),B - Q,\({\mathrm{\mathrm{C}-\mathrm{P}}}\),D - S
3 \({\mathrm{\mathrm{A}-\mathrm{Q}}}\),B - P,C - S,\({\mathrm{D-R}}\)
4 A - Q,B - R,C - S,\({\mathrm{\mathrm{D}-\mathrm{P}}}\)
JEE Main - 2024
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313408 In which of the following arrangements the order is not correct according to the property indicated against it?

1 Increasing size: \({\rm{A}}{{\rm{l}}^{{\rm{3 + }}}}{\rm{ < M}}{{\rm{g}}^{{\rm{2 + }}}}{\rm{ < N}}{{\rm{a}}^{\rm{ + }}}{\rm{ < }}{{\rm{F}}^{\rm{ - }}}\)
2 Increasing \({\rm{I}}{\rm{.E}}{{\rm{.}}_{\rm{1}}}{\rm{:B < C < N < O}}\)
3 Increasing \({\rm{E}}{\rm{.A}}{{\rm{.}}_{\rm{1}}}{\rm{:I < Br < F < Cl}}\)
4 Increasing metallic radius: Li < Na < K < Rb
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CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313405 The order that is not in accordance with the property stated against it is

1 \({{\rm{F}}_{\rm{2}}}{\rm{ > C}}{{\rm{l}}_{\rm{2}}}{\rm{ > B}}{{\rm{r}}_{\rm{2}}}{\rm{ > }}{{\rm{I}}_{\rm{2}}}\) :Oxidising power
2 \({\rm{HI > HBr > HCl > HF}}\) : Acidic property in water
3 \({{\rm{F}}_{\rm{2}}}{\rm{ > C}}{{\rm{l}}_{\rm{2}}}{\rm{ > B}}{{\rm{r}}_{\rm{2}}}{\rm{ > }}{{\rm{I}}_{\rm{2}}}\) : Electronegativity
4 \({{\rm{F}}_{\rm{2}}}{\rm{ > C}}{{\rm{l}}_{\rm{2}}}{\rm{ > B}}{{\rm{r}}_{\rm{2}}}{\rm{ > }}{{\rm{I}}_{\rm{2}}}\) : Bond dissociation energy
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313406 Which of the following order is wrong?

1 \({\rm{N}}{{\rm{H}}_{\rm{3}}}{\rm{ < P}}{{\rm{H}}_{\rm{3}}}{\rm{ < As}}{{\rm{H}}_{\rm{3}}}{\rm{ - Acidic}}\)
2 \({\rm{Li < Be < B < C - I}}{{\rm{E}}_{\rm{1}}}\)
3 \({\rm{A}}{{\rm{l}}_{\rm{2}}}{{\rm{O}}_{\rm{3}}}{\rm{ < MgO < N}}{{\rm{a}}_{\rm{2}}}{\rm{O < }}{{\rm{K}}_{\rm{2}}}{\rm{O - Basic}}\)
4 \({\rm{L}}{{\rm{i}}^{\rm{ + }}}{\rm{ < N}}{{\rm{a}}^{\rm{ + }}}{\rm{ < }}{{\rm{K}}^{\rm{ + }}}{\rm{ < C}}{{\rm{s}}^{\rm{ + }}}{\rm{ - Ionic}}\,{\rm{radius}}\)
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313407 Match Column I (Elements) with Column II (Properties in their respective groups).
Column I
Column II
A
Cl,S
P
Elements with highest electronegativity
B
Ge,As
Q
Elements with largest electronegativity
c
Fr,Ra
R
Elements which show properties of both metals and non-metals
d
F,O
S
Elements with highest negative electron gain enthalpy

1 A - S,B - R,\({\mathrm{\mathrm{C}-\mathrm{Q}}}\),D - P
2 \({\mathrm{\mathrm{A}-\mathrm{R}}}\),B - Q,\({\mathrm{\mathrm{C}-\mathrm{P}}}\),D - S
3 \({\mathrm{\mathrm{A}-\mathrm{Q}}}\),B - P,C - S,\({\mathrm{D-R}}\)
4 A - Q,B - R,C - S,\({\mathrm{\mathrm{D}-\mathrm{P}}}\)
JEE Main - 2024
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313408 In which of the following arrangements the order is not correct according to the property indicated against it?

1 Increasing size: \({\rm{A}}{{\rm{l}}^{{\rm{3 + }}}}{\rm{ < M}}{{\rm{g}}^{{\rm{2 + }}}}{\rm{ < N}}{{\rm{a}}^{\rm{ + }}}{\rm{ < }}{{\rm{F}}^{\rm{ - }}}\)
2 Increasing \({\rm{I}}{\rm{.E}}{{\rm{.}}_{\rm{1}}}{\rm{:B < C < N < O}}\)
3 Increasing \({\rm{E}}{\rm{.A}}{{\rm{.}}_{\rm{1}}}{\rm{:I < Br < F < Cl}}\)
4 Increasing metallic radius: Li < Na < K < Rb
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CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313405 The order that is not in accordance with the property stated against it is

1 \({{\rm{F}}_{\rm{2}}}{\rm{ > C}}{{\rm{l}}_{\rm{2}}}{\rm{ > B}}{{\rm{r}}_{\rm{2}}}{\rm{ > }}{{\rm{I}}_{\rm{2}}}\) :Oxidising power
2 \({\rm{HI > HBr > HCl > HF}}\) : Acidic property in water
3 \({{\rm{F}}_{\rm{2}}}{\rm{ > C}}{{\rm{l}}_{\rm{2}}}{\rm{ > B}}{{\rm{r}}_{\rm{2}}}{\rm{ > }}{{\rm{I}}_{\rm{2}}}\) : Electronegativity
4 \({{\rm{F}}_{\rm{2}}}{\rm{ > C}}{{\rm{l}}_{\rm{2}}}{\rm{ > B}}{{\rm{r}}_{\rm{2}}}{\rm{ > }}{{\rm{I}}_{\rm{2}}}\) : Bond dissociation energy
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313406 Which of the following order is wrong?

1 \({\rm{N}}{{\rm{H}}_{\rm{3}}}{\rm{ < P}}{{\rm{H}}_{\rm{3}}}{\rm{ < As}}{{\rm{H}}_{\rm{3}}}{\rm{ - Acidic}}\)
2 \({\rm{Li < Be < B < C - I}}{{\rm{E}}_{\rm{1}}}\)
3 \({\rm{A}}{{\rm{l}}_{\rm{2}}}{{\rm{O}}_{\rm{3}}}{\rm{ < MgO < N}}{{\rm{a}}_{\rm{2}}}{\rm{O < }}{{\rm{K}}_{\rm{2}}}{\rm{O - Basic}}\)
4 \({\rm{L}}{{\rm{i}}^{\rm{ + }}}{\rm{ < N}}{{\rm{a}}^{\rm{ + }}}{\rm{ < }}{{\rm{K}}^{\rm{ + }}}{\rm{ < C}}{{\rm{s}}^{\rm{ + }}}{\rm{ - Ionic}}\,{\rm{radius}}\)
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313407 Match Column I (Elements) with Column II (Properties in their respective groups).
Column I
Column II
A
Cl,S
P
Elements with highest electronegativity
B
Ge,As
Q
Elements with largest electronegativity
c
Fr,Ra
R
Elements which show properties of both metals and non-metals
d
F,O
S
Elements with highest negative electron gain enthalpy

1 A - S,B - R,\({\mathrm{\mathrm{C}-\mathrm{Q}}}\),D - P
2 \({\mathrm{\mathrm{A}-\mathrm{R}}}\),B - Q,\({\mathrm{\mathrm{C}-\mathrm{P}}}\),D - S
3 \({\mathrm{\mathrm{A}-\mathrm{Q}}}\),B - P,C - S,\({\mathrm{D-R}}\)
4 A - Q,B - R,C - S,\({\mathrm{\mathrm{D}-\mathrm{P}}}\)
JEE Main - 2024
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313408 In which of the following arrangements the order is not correct according to the property indicated against it?

1 Increasing size: \({\rm{A}}{{\rm{l}}^{{\rm{3 + }}}}{\rm{ < M}}{{\rm{g}}^{{\rm{2 + }}}}{\rm{ < N}}{{\rm{a}}^{\rm{ + }}}{\rm{ < }}{{\rm{F}}^{\rm{ - }}}\)
2 Increasing \({\rm{I}}{\rm{.E}}{{\rm{.}}_{\rm{1}}}{\rm{:B < C < N < O}}\)
3 Increasing \({\rm{E}}{\rm{.A}}{{\rm{.}}_{\rm{1}}}{\rm{:I < Br < F < Cl}}\)
4 Increasing metallic radius: Li < Na < K < Rb
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CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313405 The order that is not in accordance with the property stated against it is

1 \({{\rm{F}}_{\rm{2}}}{\rm{ > C}}{{\rm{l}}_{\rm{2}}}{\rm{ > B}}{{\rm{r}}_{\rm{2}}}{\rm{ > }}{{\rm{I}}_{\rm{2}}}\) :Oxidising power
2 \({\rm{HI > HBr > HCl > HF}}\) : Acidic property in water
3 \({{\rm{F}}_{\rm{2}}}{\rm{ > C}}{{\rm{l}}_{\rm{2}}}{\rm{ > B}}{{\rm{r}}_{\rm{2}}}{\rm{ > }}{{\rm{I}}_{\rm{2}}}\) : Electronegativity
4 \({{\rm{F}}_{\rm{2}}}{\rm{ > C}}{{\rm{l}}_{\rm{2}}}{\rm{ > B}}{{\rm{r}}_{\rm{2}}}{\rm{ > }}{{\rm{I}}_{\rm{2}}}\) : Bond dissociation energy
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313406 Which of the following order is wrong?

1 \({\rm{N}}{{\rm{H}}_{\rm{3}}}{\rm{ < P}}{{\rm{H}}_{\rm{3}}}{\rm{ < As}}{{\rm{H}}_{\rm{3}}}{\rm{ - Acidic}}\)
2 \({\rm{Li < Be < B < C - I}}{{\rm{E}}_{\rm{1}}}\)
3 \({\rm{A}}{{\rm{l}}_{\rm{2}}}{{\rm{O}}_{\rm{3}}}{\rm{ < MgO < N}}{{\rm{a}}_{\rm{2}}}{\rm{O < }}{{\rm{K}}_{\rm{2}}}{\rm{O - Basic}}\)
4 \({\rm{L}}{{\rm{i}}^{\rm{ + }}}{\rm{ < N}}{{\rm{a}}^{\rm{ + }}}{\rm{ < }}{{\rm{K}}^{\rm{ + }}}{\rm{ < C}}{{\rm{s}}^{\rm{ + }}}{\rm{ - Ionic}}\,{\rm{radius}}\)
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313407 Match Column I (Elements) with Column II (Properties in their respective groups).
Column I
Column II
A
Cl,S
P
Elements with highest electronegativity
B
Ge,As
Q
Elements with largest electronegativity
c
Fr,Ra
R
Elements which show properties of both metals and non-metals
d
F,O
S
Elements with highest negative electron gain enthalpy

1 A - S,B - R,\({\mathrm{\mathrm{C}-\mathrm{Q}}}\),D - P
2 \({\mathrm{\mathrm{A}-\mathrm{R}}}\),B - Q,\({\mathrm{\mathrm{C}-\mathrm{P}}}\),D - S
3 \({\mathrm{\mathrm{A}-\mathrm{Q}}}\),B - P,C - S,\({\mathrm{D-R}}\)
4 A - Q,B - R,C - S,\({\mathrm{\mathrm{D}-\mathrm{P}}}\)
JEE Main - 2024
CHXI03:CLASSIFICATION OF ELEMENTS AND PERIODICITY IN PROPERTIES

313408 In which of the following arrangements the order is not correct according to the property indicated against it?

1 Increasing size: \({\rm{A}}{{\rm{l}}^{{\rm{3 + }}}}{\rm{ < M}}{{\rm{g}}^{{\rm{2 + }}}}{\rm{ < N}}{{\rm{a}}^{\rm{ + }}}{\rm{ < }}{{\rm{F}}^{\rm{ - }}}\)
2 Increasing \({\rm{I}}{\rm{.E}}{{\rm{.}}_{\rm{1}}}{\rm{:B < C < N < O}}\)
3 Increasing \({\rm{E}}{\rm{.A}}{{\rm{.}}_{\rm{1}}}{\rm{:I < Br < F < Cl}}\)
4 Increasing metallic radius: Li < Na < K < Rb
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