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The bond between two identical non-metal...

The bond between two identical non-metal atoms has a pair of electrons

A

unequally shared between the two

B

transferred fully from one atom to another

C

with identical spin

D

equally shared between them.

Text Solution

Verified by Experts

The correct Answer is:
D
Electronegativity difference between two identical atoms is zero so shared pair of electrons remain equally shared between them.
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Knowledge Check

  • The bond between two identical nonmetal atoms has a pair of electrons

    A
    with identical spins
    B
    transferred fully from one atom to another
    C
    equally shared between them
    D
    unequally shared between the two

  • When a covalent bond is formed between two similar atoms, the shared pair of electrons is equally attracted by the two atoms. As a result of this, the electron pair is situated exactly in between two identical nuclei. The bond is known as non-polar covalent bond. On the other hand, if the atoms forming bonds are different, the electron attracting powers of the two atoms in a bond may differ. Consequently, the shared pair will be displaced towards the atom having more electronegativity. Which one of the following is a non-polar covalent compound?

    A
    `H_2O`
    B
    HF
    C
    `N_2`
    D
    `HI`

  • When a covalent bond is formed between two similar atoms, the shared pair of electrons is equally attracted by the two atoms. As a result of this, the electron pair is situated exactly in between two identical nuclei. The bond is known as non-polar covalent bond. On the other hand, if the atoms forming bonds are different, the electron attracting powers of the two atoms in a bond may differ. Consequently, the shared pair will be displaced towards the atom having more electronegativity. Which one of the following is a polar covalent compound?

    A
    HCl
    B
    `H_2`
    C
    `O_2`
    D
    both (b) and (c)

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