Spectra
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CHXI02:STRUCTURE OF ATOM

307569 Assertion :
The spectra of \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) is similar to that of \({\rm{L}}{{\rm{i}}^{{\rm{2 + }}}}\).
Reason :
Both are positively charged.

1 If both Assertion & Reason are true and reason is the correct explanation of the assertion.
2 If both Assertion & Reason are true but reason is not the correct explanation of the assertion.
3 If Assertion is true statement but Reason is false.
4 Assertion is false but reason is true.
CHXI02:STRUCTURE OF ATOM

307570 The frequency of radiation emitted when the electron falls from \({\rm{n = 4}}\) to \({\rm{n = 1}}\) in a hydrogen atom will be (Given: ionization energy of \({\rm{H = 2}}{\rm{.18 \times 1}}{{\rm{0}}^{{\rm{ - 18}}}}{\rm{J}}\;{\rm{ato}}{{\rm{m}}^{{\rm{ - 1}}}}\) and \({\rm{h = 6}}{\rm{.625 \times 1}}{{\rm{0}}^{{\rm{ - 34}}}}{\rm{Js)}}\)

1 \({\rm{1}}{\rm{.03 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
2 \({\rm{3}}{\rm{.08 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
3 \({\rm{2}}{\rm{.00 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
4 \({\rm{1}}{\rm{.54 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
CHXI02:STRUCTURE OF ATOM

307571 Match Column I (Spectral Series for Hydrogen) with Column II (Spectral Region/Higher Energy State).
Column I
Column II
A
Lyman
P
Infrared region
B
Balmer
Q
UV region
C
Paschen
R
Infrared region
D
Pfund
S
Visible region

1 \({\rm{A}} - {\rm{Q,B}} - {\rm{R,C}} - {\rm{P,D}} - {\rm{S}}\)
2 \({\rm{A}} - {\rm{P,B}} - {\rm{Q,C}} - {\rm{R,D}} - {\rm{S}}\)
3 \({\rm{A}} - {\rm{P,B}} - {\rm{R,C}} - {\rm{Q,D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{Q,B}} - {\rm{S,C}} - {\rm{R,D}} - {\rm{P}}\)
JEE Main - 2024
CHXI02:STRUCTURE OF ATOM

307573 Match the type of series given in Column I with the wavelength range given in Column II and choose the correct option
supporting img

1 \({\rm{A - P, B - Q, C - S, D - R}}\)
2 \({\rm{A - S, B - R, C - P, D - Q}}\)
3 \({\rm{A - R, B - P, C - Q, D - S}}\)
4 \({\rm{A - S, B - R, C - Q, D - P}}\)
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CHXI02:STRUCTURE OF ATOM

307569 Assertion :
The spectra of \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) is similar to that of \({\rm{L}}{{\rm{i}}^{{\rm{2 + }}}}\).
Reason :
Both are positively charged.

1 If both Assertion & Reason are true and reason is the correct explanation of the assertion.
2 If both Assertion & Reason are true but reason is not the correct explanation of the assertion.
3 If Assertion is true statement but Reason is false.
4 Assertion is false but reason is true.
CHXI02:STRUCTURE OF ATOM

307570 The frequency of radiation emitted when the electron falls from \({\rm{n = 4}}\) to \({\rm{n = 1}}\) in a hydrogen atom will be (Given: ionization energy of \({\rm{H = 2}}{\rm{.18 \times 1}}{{\rm{0}}^{{\rm{ - 18}}}}{\rm{J}}\;{\rm{ato}}{{\rm{m}}^{{\rm{ - 1}}}}\) and \({\rm{h = 6}}{\rm{.625 \times 1}}{{\rm{0}}^{{\rm{ - 34}}}}{\rm{Js)}}\)

1 \({\rm{1}}{\rm{.03 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
2 \({\rm{3}}{\rm{.08 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
3 \({\rm{2}}{\rm{.00 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
4 \({\rm{1}}{\rm{.54 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
CHXI02:STRUCTURE OF ATOM

307571 Match Column I (Spectral Series for Hydrogen) with Column II (Spectral Region/Higher Energy State).
Column I
Column II
A
Lyman
P
Infrared region
B
Balmer
Q
UV region
C
Paschen
R
Infrared region
D
Pfund
S
Visible region

1 \({\rm{A}} - {\rm{Q,B}} - {\rm{R,C}} - {\rm{P,D}} - {\rm{S}}\)
2 \({\rm{A}} - {\rm{P,B}} - {\rm{Q,C}} - {\rm{R,D}} - {\rm{S}}\)
3 \({\rm{A}} - {\rm{P,B}} - {\rm{R,C}} - {\rm{Q,D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{Q,B}} - {\rm{S,C}} - {\rm{R,D}} - {\rm{P}}\)
JEE Main - 2024
CHXI02:STRUCTURE OF ATOM

307573 Match the type of series given in Column I with the wavelength range given in Column II and choose the correct option
supporting img

1 \({\rm{A - P, B - Q, C - S, D - R}}\)
2 \({\rm{A - S, B - R, C - P, D - Q}}\)
3 \({\rm{A - R, B - P, C - Q, D - S}}\)
4 \({\rm{A - S, B - R, C - Q, D - P}}\)
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CHXI02:STRUCTURE OF ATOM

307569 Assertion :
The spectra of \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) is similar to that of \({\rm{L}}{{\rm{i}}^{{\rm{2 + }}}}\).
Reason :
Both are positively charged.

1 If both Assertion & Reason are true and reason is the correct explanation of the assertion.
2 If both Assertion & Reason are true but reason is not the correct explanation of the assertion.
3 If Assertion is true statement but Reason is false.
4 Assertion is false but reason is true.
CHXI02:STRUCTURE OF ATOM

307570 The frequency of radiation emitted when the electron falls from \({\rm{n = 4}}\) to \({\rm{n = 1}}\) in a hydrogen atom will be (Given: ionization energy of \({\rm{H = 2}}{\rm{.18 \times 1}}{{\rm{0}}^{{\rm{ - 18}}}}{\rm{J}}\;{\rm{ato}}{{\rm{m}}^{{\rm{ - 1}}}}\) and \({\rm{h = 6}}{\rm{.625 \times 1}}{{\rm{0}}^{{\rm{ - 34}}}}{\rm{Js)}}\)

1 \({\rm{1}}{\rm{.03 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
2 \({\rm{3}}{\rm{.08 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
3 \({\rm{2}}{\rm{.00 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
4 \({\rm{1}}{\rm{.54 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
CHXI02:STRUCTURE OF ATOM

307571 Match Column I (Spectral Series for Hydrogen) with Column II (Spectral Region/Higher Energy State).
Column I
Column II
A
Lyman
P
Infrared region
B
Balmer
Q
UV region
C
Paschen
R
Infrared region
D
Pfund
S
Visible region

1 \({\rm{A}} - {\rm{Q,B}} - {\rm{R,C}} - {\rm{P,D}} - {\rm{S}}\)
2 \({\rm{A}} - {\rm{P,B}} - {\rm{Q,C}} - {\rm{R,D}} - {\rm{S}}\)
3 \({\rm{A}} - {\rm{P,B}} - {\rm{R,C}} - {\rm{Q,D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{Q,B}} - {\rm{S,C}} - {\rm{R,D}} - {\rm{P}}\)
JEE Main - 2024
CHXI02:STRUCTURE OF ATOM

307573 Match the type of series given in Column I with the wavelength range given in Column II and choose the correct option
supporting img

1 \({\rm{A - P, B - Q, C - S, D - R}}\)
2 \({\rm{A - S, B - R, C - P, D - Q}}\)
3 \({\rm{A - R, B - P, C - Q, D - S}}\)
4 \({\rm{A - S, B - R, C - Q, D - P}}\)
For More Updates join with Us
CHXI02:STRUCTURE OF ATOM

307569 Assertion :
The spectra of \({\rm{H}}{{\rm{e}}^{\rm{ + }}}\) is similar to that of \({\rm{L}}{{\rm{i}}^{{\rm{2 + }}}}\).
Reason :
Both are positively charged.

1 If both Assertion & Reason are true and reason is the correct explanation of the assertion.
2 If both Assertion & Reason are true but reason is not the correct explanation of the assertion.
3 If Assertion is true statement but Reason is false.
4 Assertion is false but reason is true.
CHXI02:STRUCTURE OF ATOM

307570 The frequency of radiation emitted when the electron falls from \({\rm{n = 4}}\) to \({\rm{n = 1}}\) in a hydrogen atom will be (Given: ionization energy of \({\rm{H = 2}}{\rm{.18 \times 1}}{{\rm{0}}^{{\rm{ - 18}}}}{\rm{J}}\;{\rm{ato}}{{\rm{m}}^{{\rm{ - 1}}}}\) and \({\rm{h = 6}}{\rm{.625 \times 1}}{{\rm{0}}^{{\rm{ - 34}}}}{\rm{Js)}}\)

1 \({\rm{1}}{\rm{.03 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
2 \({\rm{3}}{\rm{.08 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
3 \({\rm{2}}{\rm{.00 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
4 \({\rm{1}}{\rm{.54 \times 1}}{{\rm{0}}^{{\rm{15}}}}{{\rm{s}}^{{\rm{ - 1}}}}\)
CHXI02:STRUCTURE OF ATOM

307571 Match Column I (Spectral Series for Hydrogen) with Column II (Spectral Region/Higher Energy State).
Column I
Column II
A
Lyman
P
Infrared region
B
Balmer
Q
UV region
C
Paschen
R
Infrared region
D
Pfund
S
Visible region

1 \({\rm{A}} - {\rm{Q,B}} - {\rm{R,C}} - {\rm{P,D}} - {\rm{S}}\)
2 \({\rm{A}} - {\rm{P,B}} - {\rm{Q,C}} - {\rm{R,D}} - {\rm{S}}\)
3 \({\rm{A}} - {\rm{P,B}} - {\rm{R,C}} - {\rm{Q,D}} - {\rm{S}}\)
4 \({\rm{A}} - {\rm{Q,B}} - {\rm{S,C}} - {\rm{R,D}} - {\rm{P}}\)
JEE Main - 2024
CHXI02:STRUCTURE OF ATOM

307573 Match the type of series given in Column I with the wavelength range given in Column II and choose the correct option
supporting img

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