Chemical Bonding And Molecular Structure

Question

Which of the following molecules/ions does not contain unpaired electrons?

$straight O subscript 2 superscript 2 minus end superscript$
$straight B subscript 2$
$straight N subscript 2 superscript plus$
$straight O subscript 2$

Solution

straight O subscript 2 superscript 2 minus end superscript

Some More Questions From Chemical Bonding and Molecular Structure Chapter

Can ionic bond be formed between similar atoms?

Why two helium atoms do not combine to form He₂?

What are 'Lewis structures'?

Name the conditions for the formation of an ionic bond between two atoms.

What is crystal lattice?

What is electrovalency?

What bond is present in MgCl₂ molecules?

Write Lewis dot symbols for atoms of the elements Mg, Na, B, O, N, Br.

Draw the Lewis structure for the ionic compound by aluminium and fluorine.

Two elements A and B have the electronic configuration as:
A = 1s²2s²2p⁶3s² and B = 1s²2s²2p⁵Write the empirical formula of the substance containing A and B.

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Chemical Bonding And Molecular Structure

Which of the following molecules/ions does not contain unpaired electrons?

$straight O subscript 2 superscript 2 minus end superscript$
$straight B subscript 2$
$straight N subscript 2 superscript plus$
$straight O subscript 2$

Some More Questions From Chemical Bonding and Molecular Structure Chapter

Can ionic bond be formed between similar atoms?

Why two helium atoms do not combine to form He₂?

What are 'Lewis structures'?

Name the conditions for the formation of an ionic bond between two atoms.

What is crystal lattice?

What is electrovalency?

What bond is present in MgCl₂ molecules?

Write Lewis dot symbols for atoms of the elements Mg, Na, B, O, N, Br.

Draw the Lewis structure for the ionic compound by aluminium and fluorine.

Two elements A and B have the electronic configuration as:
A = 1s²2s²2p⁶3s² and B = 1s²2s²2p⁵Write the empirical formula of the substance containing A and B.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

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For Daily Free Study Material Join wiredfaculty

Chemical Bonding And Molecular Structure

Which of the following molecules/ions does not contain unpaired electrons?

Some More Questions From Chemical Bonding and Molecular Structure Chapter

Can ionic bond be formed between similar atoms?

Why two helium atoms do not combine to form He2?

What are 'Lewis structures'?

Name the conditions for the formation of an ionic bond between two atoms.

What is crystal lattice?

What is electrovalency?

What bond is present in MgCl2 molecules?

Write Lewis dot symbols for atoms of the elements Mg, Na, B, O, N, Br.

Draw the Lewis structure for the ionic compound by aluminium and fluorine.

Two elements A and B have the electronic configuration as:A = 1s22s22p63s2 and B = 1s22s22p5Write the empirical formula of the substance containing A and B.

Mock Test Series

NCERT Sample Papers

Entrance Exams Preparation

Which of the following molecules/ions does not contain unpaired electrons?

$straight O subscript 2 superscript 2 minus end superscript$
$straight B subscript 2$
$straight N subscript 2 superscript plus$
$straight O subscript 2$

Why two helium atoms do not combine to form He₂?

What bond is present in MgCl₂ molecules?

Two elements A and B have the electronic configuration as:
A = 1s²2s²2p⁶3s² and B = 1s²2s²2p⁵Write the empirical formula of the substance containing A and B.