316528
The stable bivalency of \(\mathrm{Pb}\) and trivalency of \(\mathrm{Bi}\) is
1 due to d-contraction in \(\mathrm{Pb}\) and \(\mathrm{Bi}\)
2 due to relative contraction of the 6s orbitals of \(\mathrm{Pb}\) and Bi leading to inert pair effect
3 due to screening effect
4 due to attainment of noble configuration
Explanation:
Conceptual Questions
CHXI11:THE P-BLOCK ELEMENTS
316529
Tin shows +2 oxidation state in its stable compounds because :
1 Of its high reactivity
2 Of inert pair of electron
3 Of its amphoteric nature
4 It is a transition metal
Explanation:
Tin has \({\text{(n - 1)}}{{\text{d}}^{{\text{10}}}}{\text{n}}{{\text{s}}^{\text{2}}}{\text{n}}{{\text{p}}^{\text{2}}}\) configuration. '\({\text{ns}}\) ' electrons become inert due to inert pair effect.
CHXI11:THE P-BLOCK ELEMENTS
316530
The common oxidation states of lead are +2 and
1 1
2 2
3 3
4 4
Explanation:
The common oxidation states of lead are +2 and +4 .
CHXI11:THE P-BLOCK ELEMENTS
316531
Which oxidation states are the most characteristics of lead and tin respectively?
1 \(+2,+4\)
2 \(+4,+4\)
3 \(+2,+2\)
4 \(+4,+2\)
Explanation:
The tendency to form +2 ionic state increases on moving down the group due to inert pair effect. Most characteristic oxidation states for lead and tin are +2 and +4 respectively.
316528
The stable bivalency of \(\mathrm{Pb}\) and trivalency of \(\mathrm{Bi}\) is
1 due to d-contraction in \(\mathrm{Pb}\) and \(\mathrm{Bi}\)
2 due to relative contraction of the 6s orbitals of \(\mathrm{Pb}\) and Bi leading to inert pair effect
3 due to screening effect
4 due to attainment of noble configuration
Explanation:
Conceptual Questions
CHXI11:THE P-BLOCK ELEMENTS
316529
Tin shows +2 oxidation state in its stable compounds because :
1 Of its high reactivity
2 Of inert pair of electron
3 Of its amphoteric nature
4 It is a transition metal
Explanation:
Tin has \({\text{(n - 1)}}{{\text{d}}^{{\text{10}}}}{\text{n}}{{\text{s}}^{\text{2}}}{\text{n}}{{\text{p}}^{\text{2}}}\) configuration. '\({\text{ns}}\) ' electrons become inert due to inert pair effect.
CHXI11:THE P-BLOCK ELEMENTS
316530
The common oxidation states of lead are +2 and
1 1
2 2
3 3
4 4
Explanation:
The common oxidation states of lead are +2 and +4 .
CHXI11:THE P-BLOCK ELEMENTS
316531
Which oxidation states are the most characteristics of lead and tin respectively?
1 \(+2,+4\)
2 \(+4,+4\)
3 \(+2,+2\)
4 \(+4,+2\)
Explanation:
The tendency to form +2 ionic state increases on moving down the group due to inert pair effect. Most characteristic oxidation states for lead and tin are +2 and +4 respectively.
316528
The stable bivalency of \(\mathrm{Pb}\) and trivalency of \(\mathrm{Bi}\) is
1 due to d-contraction in \(\mathrm{Pb}\) and \(\mathrm{Bi}\)
2 due to relative contraction of the 6s orbitals of \(\mathrm{Pb}\) and Bi leading to inert pair effect
3 due to screening effect
4 due to attainment of noble configuration
Explanation:
Conceptual Questions
CHXI11:THE P-BLOCK ELEMENTS
316529
Tin shows +2 oxidation state in its stable compounds because :
1 Of its high reactivity
2 Of inert pair of electron
3 Of its amphoteric nature
4 It is a transition metal
Explanation:
Tin has \({\text{(n - 1)}}{{\text{d}}^{{\text{10}}}}{\text{n}}{{\text{s}}^{\text{2}}}{\text{n}}{{\text{p}}^{\text{2}}}\) configuration. '\({\text{ns}}\) ' electrons become inert due to inert pair effect.
CHXI11:THE P-BLOCK ELEMENTS
316530
The common oxidation states of lead are +2 and
1 1
2 2
3 3
4 4
Explanation:
The common oxidation states of lead are +2 and +4 .
CHXI11:THE P-BLOCK ELEMENTS
316531
Which oxidation states are the most characteristics of lead and tin respectively?
1 \(+2,+4\)
2 \(+4,+4\)
3 \(+2,+2\)
4 \(+4,+2\)
Explanation:
The tendency to form +2 ionic state increases on moving down the group due to inert pair effect. Most characteristic oxidation states for lead and tin are +2 and +4 respectively.
316528
The stable bivalency of \(\mathrm{Pb}\) and trivalency of \(\mathrm{Bi}\) is
1 due to d-contraction in \(\mathrm{Pb}\) and \(\mathrm{Bi}\)
2 due to relative contraction of the 6s orbitals of \(\mathrm{Pb}\) and Bi leading to inert pair effect
3 due to screening effect
4 due to attainment of noble configuration
Explanation:
Conceptual Questions
CHXI11:THE P-BLOCK ELEMENTS
316529
Tin shows +2 oxidation state in its stable compounds because :
1 Of its high reactivity
2 Of inert pair of electron
3 Of its amphoteric nature
4 It is a transition metal
Explanation:
Tin has \({\text{(n - 1)}}{{\text{d}}^{{\text{10}}}}{\text{n}}{{\text{s}}^{\text{2}}}{\text{n}}{{\text{p}}^{\text{2}}}\) configuration. '\({\text{ns}}\) ' electrons become inert due to inert pair effect.
CHXI11:THE P-BLOCK ELEMENTS
316530
The common oxidation states of lead are +2 and
1 1
2 2
3 3
4 4
Explanation:
The common oxidation states of lead are +2 and +4 .
CHXI11:THE P-BLOCK ELEMENTS
316531
Which oxidation states are the most characteristics of lead and tin respectively?
1 \(+2,+4\)
2 \(+4,+4\)
3 \(+2,+2\)
4 \(+4,+2\)
Explanation:
The tendency to form +2 ionic state increases on moving down the group due to inert pair effect. Most characteristic oxidation states for lead and tin are +2 and +4 respectively.
