D-And F-Block Elements Ques 166
Question: The most convenient method to protect bottom of ship made of iron is
[CBSE PMT 2001; Kerala (Engg.) 2002]
Options:
A) White tin platting
B) Coating with red lead oxide
C) Connecting with -Pb- block
D) Connecting with -Mg- block
Show Answer
Answer:
Correct Answer: A
Solution:
By white tin platting iron can be protect by water.
