1) Choose the bond in which the underlined atom is the partially positive end of the bond.
(a) N – I
(b) P – Cl
(c) C – Cl
(d) N – F
2) Choose the bond in which the underlined atom is the partially positive end of the bond.
(a) As – Cl
(b) O – Br
(c) I – Br
(d) Si – C
3) Choose the bond in which the underlined atom is the partially negative end of the bond.
(a) O – Br
(b) N – F
(c) Si – Cl
(d) P – Br
4) Choose the bond in which the underlined atom is the partially negative end of the bond.
(a) C – N
(b) N – H
(c) Sb – S
(d) C – Cl
5) Choose the bond in which the underlined atom is the partially positive end of the bond.
(a) C – Br
(b) C – N
(c) C – O
(d) C – Si
6) Choose the bond in which the underlined atom is the partially positive end of the bond.
(a) B – F
(b) C – O
(c) N – O
(d) O – F
7) Choose the bond in which the underlined atom is the partially negative end of the bond.
(a) As – F
(b) C – Cl
(c) N – F
(d) P – Cl
8) Choose the bond in which the underlined atom is the partially negative end of the bond.
(a) C – Cl
(b) N – Br
(c) O – F
(d) Sb – F