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प्रश्न
Discuss the general characteristics of Group 15 elements with reference to their electronic configuration.
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उत्तर
These elements have a valence shell electronic arrangement of the ns2np3 type. As a result, their valence shells contain five electrons, two in the s-subshell and three in the p-subshell. The p-subshell has three unpaired electrons. As a result, every element has a partially filled np-subshell.
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संबंधित प्रश्न
Write four points of differences between properties of nitrogen and other elements of group 15.
The element that does NOT exhibit allotropy is
- As
- Sb
- Bi
- N
Explain how does nitrogen exhibit anomalous behaviour amongst group 15 elements.
Arrange the following in the increasing order of property mentioned :
H3PO3, H3PO4, H3PO2 (Reducing character)
Why does nitrogen show catenation properties less than phosphorus?
Write the structural difference between white phosphorus and red phosphorus.
Account for the following
Bi(V) is a stronger oxidizing agent than Sb(V).
Account for the following :
Noble gases have very low boiling points.
Explain the geometry of [Cu(NH3)4]2+ on the basis of hybridisation [ At. No. Cu = 29 ].
The correct order of solubility in water for He, Ne, Ar, Kr, Xe is:
Which of the following group 15 elements forms metallic bonds in an elemental state?
Which of the following species has the highest dipole moment?
Which of the following element will form acidic oxides of type E2O3?
The ion or group detected by K2[HgI4] is ____________.
The correct order of increasing oxidising power is:
Among the following, which one is a wrong statement.
The elements with atomic numbers 9, 17, 35, 53 and 85 belong to
The correct order of increase acidic strength of CIOH(1), BrOH (II) and lOH (iii) is.
