For each of the following bonds, draw a figure indicating the direction of the bond dipole, including which end of the bond is positive and which is negative.

msp;  a .  Si — H                               c .  S — H b .  P — H                               d .  Cl — H

(a)

Interpretation:

A figure that shows the direction of the bond dipole which indicates the positive and negative ends for the given bond is to be drawn.

Concept Introduction:

The chemical bond that exists between two atoms in which electrons are distributed in an unequal amount is known as polar bond. Due to this unequal distribution of electrons, the molecule will possess the dipole moment in which one end will have partial positive charge and other end will have partial negative charge.

The ability that is possessed by an atom to attract the bonding pair of electrons towards itself is known as electronegativity. The electronegativity decreases while going down the group and increases while moving left to right in the period.

The given bond is between silicon and hydrogen atoms, that is, Si−H bond.

A figure that shows the direction of the bond dipole which indicates the positive and negative ends for the given Si−H bond is shown as,

(b)

Interpretation:

A figure that shows the direction of the bond dipole which indicates the positive and negative ends for the given bond is to be drawn.

Concept Introduction:

The chemical bond that exists between two atoms in which electrons are distributed in an unequal amount is known as polar bond. Due to this unequal distribution of electrons, the molecule will possess the dipole moment in which one end will have partial positive charge and other end will have partial negative charge.

The ability that is possessed by an atom to attract the bonding pair of electrons towards itself is known as electronegativity. The electronegativity decreases while going down the group and increases while moving left to right in the period.

(c)

Interpretation:

A figure that shows the direction of the bond dipole which indicates the positive and negative ends for the given bond is to be drawn.

Concept Introduction:

The chemical bond that exists between two atoms in which electrons are distributed in an unequal amount is known as polar bond. Due to this unequal distribution of electrons, the molecule will possess the dipole moment in which one end will have partial positive charge and other end will have partial negative charge.

The ability that is possessed by an atom to attract the bonding pair of electrons towards itself is known as electronegativity. The electronegativity decreases while going down the group and increases while moving left to right in the period.

(d)

Interpretation:

A figure that shows the direction of the bond dipole which indicates the positive and negative ends for the given bond is to be drawn.

Concept Introduction:

The chemical bond that exists between two atoms in which electrons are distributed in an unequal amount is known as polar bond. Due to this unequal distribution of electrons, the molecule will possess the dipole moment in which one end will have partial positive charge and other end will have partial negative charge.

The ability that is possessed by an atom to attract the bonding pair of electrons towards itself is known as electronegativity. The electronegativity decreases while going down the group and increases while moving left to right in the period.