04. CHEMICAL BONDING AND MOLECULAR STRUCTURE
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Chemical Bonding and Molecular Structure

11945 Atoms in the water molecule are linked by

1 Electrovalent bond
2 Covalent bond
3 Co-ordinate covalent bond
4 Odd electron bond
Chemical Bonding and Molecular Structure

11946 Which is the correct electron dot structure of \({N_2}O\) molecule

1 \(:\,N = N = \mathop O\limits_{.\,.}^{.\,.} \)
2 \(:\,N \equiv {N^ + } - \mathop O\limits_{.\,.}^{.\,.} {:^ - }\)
3 \(\mathop N\limits_{.\,.}^{.\,.} = \mathop N\limits^{.\,.} = \mathop O\limits_{.\,.}^{.\,.} \)
4 \(:\,N = N = \mathop O\limits_{.\,.}^{.\,.} :\)
Chemical Bonding and Molecular Structure

11947 A covalent bond between two atoms is formed by which of the following

1 Electron nuclear attraction
2 Electron sharing
3 Electron transfer
4 Electrostatic attraction
Chemical Bonding and Molecular Structure

11948 The electronic configuration of a metal \(M\) is \(1{s^2},\,\,2{s^2}\,2{p^6},\,\,3{s^1}.\) The formula of its oxides will be

1 \(MO\)
2 \({M_2}O\)
3 \({M_2}{O_3}\)
4 \(M{O_2}\)
Chemical Bonding and Molecular Structure

11949 Which of the following statements regarding covalent bond is not true

1 The electrons are shared between atoms
2 The bond is non-directional
3 The strength of the bond depends upon the extent of overlapping
4 The bond formed may or may not be polar
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Chemical Bonding and Molecular Structure

11945 Atoms in the water molecule are linked by

1 Electrovalent bond
2 Covalent bond
3 Co-ordinate covalent bond
4 Odd electron bond
Chemical Bonding and Molecular Structure

11946 Which is the correct electron dot structure of \({N_2}O\) molecule

1 \(:\,N = N = \mathop O\limits_{.\,.}^{.\,.} \)
2 \(:\,N \equiv {N^ + } - \mathop O\limits_{.\,.}^{.\,.} {:^ - }\)
3 \(\mathop N\limits_{.\,.}^{.\,.} = \mathop N\limits^{.\,.} = \mathop O\limits_{.\,.}^{.\,.} \)
4 \(:\,N = N = \mathop O\limits_{.\,.}^{.\,.} :\)
Chemical Bonding and Molecular Structure

11947 A covalent bond between two atoms is formed by which of the following

1 Electron nuclear attraction
2 Electron sharing
3 Electron transfer
4 Electrostatic attraction
Chemical Bonding and Molecular Structure

11948 The electronic configuration of a metal \(M\) is \(1{s^2},\,\,2{s^2}\,2{p^6},\,\,3{s^1}.\) The formula of its oxides will be

1 \(MO\)
2 \({M_2}O\)
3 \({M_2}{O_3}\)
4 \(M{O_2}\)
Chemical Bonding and Molecular Structure

11949 Which of the following statements regarding covalent bond is not true

1 The electrons are shared between atoms
2 The bond is non-directional
3 The strength of the bond depends upon the extent of overlapping
4 The bond formed may or may not be polar
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Chemical Bonding and Molecular Structure

11945 Atoms in the water molecule are linked by

1 Electrovalent bond
2 Covalent bond
3 Co-ordinate covalent bond
4 Odd electron bond
Chemical Bonding and Molecular Structure

11946 Which is the correct electron dot structure of \({N_2}O\) molecule

1 \(:\,N = N = \mathop O\limits_{.\,.}^{.\,.} \)
2 \(:\,N \equiv {N^ + } - \mathop O\limits_{.\,.}^{.\,.} {:^ - }\)
3 \(\mathop N\limits_{.\,.}^{.\,.} = \mathop N\limits^{.\,.} = \mathop O\limits_{.\,.}^{.\,.} \)
4 \(:\,N = N = \mathop O\limits_{.\,.}^{.\,.} :\)
Chemical Bonding and Molecular Structure

11947 A covalent bond between two atoms is formed by which of the following

1 Electron nuclear attraction
2 Electron sharing
3 Electron transfer
4 Electrostatic attraction
Chemical Bonding and Molecular Structure

11948 The electronic configuration of a metal \(M\) is \(1{s^2},\,\,2{s^2}\,2{p^6},\,\,3{s^1}.\) The formula of its oxides will be

1 \(MO\)
2 \({M_2}O\)
3 \({M_2}{O_3}\)
4 \(M{O_2}\)
Chemical Bonding and Molecular Structure

11949 Which of the following statements regarding covalent bond is not true

1 The electrons are shared between atoms
2 The bond is non-directional
3 The strength of the bond depends upon the extent of overlapping
4 The bond formed may or may not be polar
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Chemical Bonding and Molecular Structure

11945 Atoms in the water molecule are linked by

1 Electrovalent bond
2 Covalent bond
3 Co-ordinate covalent bond
4 Odd electron bond
Chemical Bonding and Molecular Structure

11946 Which is the correct electron dot structure of \({N_2}O\) molecule

1 \(:\,N = N = \mathop O\limits_{.\,.}^{.\,.} \)
2 \(:\,N \equiv {N^ + } - \mathop O\limits_{.\,.}^{.\,.} {:^ - }\)
3 \(\mathop N\limits_{.\,.}^{.\,.} = \mathop N\limits^{.\,.} = \mathop O\limits_{.\,.}^{.\,.} \)
4 \(:\,N = N = \mathop O\limits_{.\,.}^{.\,.} :\)
Chemical Bonding and Molecular Structure

11947 A covalent bond between two atoms is formed by which of the following

1 Electron nuclear attraction
2 Electron sharing
3 Electron transfer
4 Electrostatic attraction
Chemical Bonding and Molecular Structure

11948 The electronic configuration of a metal \(M\) is \(1{s^2},\,\,2{s^2}\,2{p^6},\,\,3{s^1}.\) The formula of its oxides will be

1 \(MO\)
2 \({M_2}O\)
3 \({M_2}{O_3}\)
4 \(M{O_2}\)
Chemical Bonding and Molecular Structure

11949 Which of the following statements regarding covalent bond is not true

1 The electrons are shared between atoms
2 The bond is non-directional
3 The strength of the bond depends upon the extent of overlapping
4 The bond formed may or may not be polar
Join With Us for More Updates
Chemical Bonding and Molecular Structure

11945 Atoms in the water molecule are linked by

1 Electrovalent bond
2 Covalent bond
3 Co-ordinate covalent bond
4 Odd electron bond
Chemical Bonding and Molecular Structure

11946 Which is the correct electron dot structure of \({N_2}O\) molecule

1 \(:\,N = N = \mathop O\limits_{.\,.}^{.\,.} \)
2 \(:\,N \equiv {N^ + } - \mathop O\limits_{.\,.}^{.\,.} {:^ - }\)
3 \(\mathop N\limits_{.\,.}^{.\,.} = \mathop N\limits^{.\,.} = \mathop O\limits_{.\,.}^{.\,.} \)
4 \(:\,N = N = \mathop O\limits_{.\,.}^{.\,.} :\)
Chemical Bonding and Molecular Structure

11947 A covalent bond between two atoms is formed by which of the following

1 Electron nuclear attraction
2 Electron sharing
3 Electron transfer
4 Electrostatic attraction
Chemical Bonding and Molecular Structure

11948 The electronic configuration of a metal \(M\) is \(1{s^2},\,\,2{s^2}\,2{p^6},\,\,3{s^1}.\) The formula of its oxides will be

1 \(MO\)
2 \({M_2}O\)
3 \({M_2}{O_3}\)
4 \(M{O_2}\)
Chemical Bonding and Molecular Structure

11949 Which of the following statements regarding covalent bond is not true

1 The electrons are shared between atoms
2 The bond is non-directional
3 The strength of the bond depends upon the extent of overlapping
4 The bond formed may or may not be polar