Bohr's Model for Hydrogen Atom
CHXI02:STRUCTURE OF ATOM

307166 Which of the following is the energy of a possible excited state of hydrogen?

1 \({\rm{13}}{\rm{.6}}\,{\rm{eV}}\)
2 \({\rm{ - 6}}{\rm{.8}}\,{\rm{eV}}\)
3 \({\rm{ - 3}}{\rm{.4}}\,{\rm{eV}}\)
4 \({\rm{ + 6}}{\rm{.8}}\,{\rm{eV}}\)
CHXI02:STRUCTURE OF ATOM

307167 Match Column I with Column II and choose the correct combination from the options given.
supporting img

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

307168 Match the following

Column IColumn II
A
Energy of ground state of \({\rm{H}}{{\rm{e}}^{{\rm{ + }}}}\)
P
+6.04 eV
B
Potential energy of \({{\text{1}}^{{\text{st}}}}\) atom orbit of H- atom
Q
27.2 eV
C
Kinetic energy of \({{\text{2}}^{{\text{nd}}}}\) excited state of \({\rm{H}}{{\rm{e}}^{{\rm{ + }}}}\)
R
54.4 eV
D
Ionisation of potential of \({\rm{H}}{{\rm{e}}^{{\rm{ + }}}}\)
S
-54.4 eV

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

307169 How much energy is required to ionise a \(\mathrm{\mathrm{H}-}\) atom if the electron occupies \(\mathrm{\mathrm{n}=5}\) orbit?

1 \(\mathrm{5.44 \mathrm{eV}}\)
2 \(\mathrm{10.8 \mathrm{eV}}\)
3 \(\mathrm{0.544 \mathrm{eV}}\)
4 \(\mathrm{1.08 \mathrm{eV}}\)
CHXI02:STRUCTURE OF ATOM

307166 Which of the following is the energy of a possible excited state of hydrogen?

1 \({\rm{13}}{\rm{.6}}\,{\rm{eV}}\)
2 \({\rm{ - 6}}{\rm{.8}}\,{\rm{eV}}\)
3 \({\rm{ - 3}}{\rm{.4}}\,{\rm{eV}}\)
4 \({\rm{ + 6}}{\rm{.8}}\,{\rm{eV}}\)
CHXI02:STRUCTURE OF ATOM

307167 Match Column I with Column II and choose the correct combination from the options given.
supporting img

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

307168 Match the following

Column IColumn II
A
Energy of ground state of \({\rm{H}}{{\rm{e}}^{{\rm{ + }}}}\)
P
+6.04 eV
B
Potential energy of \({{\text{1}}^{{\text{st}}}}\) atom orbit of H- atom
Q
27.2 eV
C
Kinetic energy of \({{\text{2}}^{{\text{nd}}}}\) excited state of \({\rm{H}}{{\rm{e}}^{{\rm{ + }}}}\)
R
54.4 eV
D
Ionisation of potential of \({\rm{H}}{{\rm{e}}^{{\rm{ + }}}}\)
S
-54.4 eV

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

307169 How much energy is required to ionise a \(\mathrm{\mathrm{H}-}\) atom if the electron occupies \(\mathrm{\mathrm{n}=5}\) orbit?

1 \(\mathrm{5.44 \mathrm{eV}}\)
2 \(\mathrm{10.8 \mathrm{eV}}\)
3 \(\mathrm{0.544 \mathrm{eV}}\)
4 \(\mathrm{1.08 \mathrm{eV}}\)
CHXI02:STRUCTURE OF ATOM

307166 Which of the following is the energy of a possible excited state of hydrogen?

1 \({\rm{13}}{\rm{.6}}\,{\rm{eV}}\)
2 \({\rm{ - 6}}{\rm{.8}}\,{\rm{eV}}\)
3 \({\rm{ - 3}}{\rm{.4}}\,{\rm{eV}}\)
4 \({\rm{ + 6}}{\rm{.8}}\,{\rm{eV}}\)
CHXI02:STRUCTURE OF ATOM

307167 Match Column I with Column II and choose the correct combination from the options given.
supporting img

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

307168 Match the following

Column IColumn II
A
Energy of ground state of \({\rm{H}}{{\rm{e}}^{{\rm{ + }}}}\)
P
+6.04 eV
B
Potential energy of \({{\text{1}}^{{\text{st}}}}\) atom orbit of H- atom
Q
27.2 eV
C
Kinetic energy of \({{\text{2}}^{{\text{nd}}}}\) excited state of \({\rm{H}}{{\rm{e}}^{{\rm{ + }}}}\)
R
54.4 eV
D
Ionisation of potential of \({\rm{H}}{{\rm{e}}^{{\rm{ + }}}}\)
S
-54.4 eV

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

307169 How much energy is required to ionise a \(\mathrm{\mathrm{H}-}\) atom if the electron occupies \(\mathrm{\mathrm{n}=5}\) orbit?

1 \(\mathrm{5.44 \mathrm{eV}}\)
2 \(\mathrm{10.8 \mathrm{eV}}\)
3 \(\mathrm{0.544 \mathrm{eV}}\)
4 \(\mathrm{1.08 \mathrm{eV}}\)
CHXI02:STRUCTURE OF ATOM

307166 Which of the following is the energy of a possible excited state of hydrogen?

1 \({\rm{13}}{\rm{.6}}\,{\rm{eV}}\)
2 \({\rm{ - 6}}{\rm{.8}}\,{\rm{eV}}\)
3 \({\rm{ - 3}}{\rm{.4}}\,{\rm{eV}}\)
4 \({\rm{ + 6}}{\rm{.8}}\,{\rm{eV}}\)
CHXI02:STRUCTURE OF ATOM

307167 Match Column I with Column II and choose the correct combination from the options given.
supporting img

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

307168 Match the following

Column IColumn II
A
Energy of ground state of \({\rm{H}}{{\rm{e}}^{{\rm{ + }}}}\)
P
+6.04 eV
B
Potential energy of \({{\text{1}}^{{\text{st}}}}\) atom orbit of H- atom
Q
27.2 eV
C
Kinetic energy of \({{\text{2}}^{{\text{nd}}}}\) excited state of \({\rm{H}}{{\rm{e}}^{{\rm{ + }}}}\)
R
54.4 eV
D
Ionisation of potential of \({\rm{H}}{{\rm{e}}^{{\rm{ + }}}}\)
S
-54.4 eV

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

307169 How much energy is required to ionise a \(\mathrm{\mathrm{H}-}\) atom if the electron occupies \(\mathrm{\mathrm{n}=5}\) orbit?

1 \(\mathrm{5.44 \mathrm{eV}}\)
2 \(\mathrm{10.8 \mathrm{eV}}\)
3 \(\mathrm{0.544 \mathrm{eV}}\)
4 \(\mathrm{1.08 \mathrm{eV}}\)