Question

PLEASE HELP
Which of the following is used for coating the lower parts of ships and bridges.

A)Oil
B)Plastic
C)Coal tar
D)Enamel

Answer 1

Answer:

Since lower parts of the ship or bridge is exposed to salty water so the lower part is more prone to rusting. So, coating with coal tar epoxy is done to prevent rusting.

Explanation:

( c) coal tar.

Answer 2

$\bf\orange{♡Answer:-)}$

Since lower parts of the ship or bridge is exposed to salty water so the lower part is more prone to rusting. So, coating with coal tar epoxy is done to prevent rusting.

Therefore, your answer would be...

$\bf \underline \pink{Option (c) - Coal Tar}$