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Question

Which of the following is true?
  1. The iron pipes we use in our homes to carry water are galvanised to prevent rusting.
  2. The iron pipes we use in our homes to carry water are galvanised to make pipes attractive in looks.
  3. The iron pipes we use in our homes to carry water are galvanised to decrease cost.
  4. The iron pipes we use in our homes to carry water are galvanised to make pipe lightweight.

A
The iron pipes we use in our homes to carry water are galvanised to make pipes attractive in looks.
B
The iron pipes we use in our homes to carry water are galvanised to prevent rusting.
C
The iron pipes we use in our homes to carry water are galvanised to decrease cost.
D
The iron pipes we use in our homes to carry water are galvanised to make pipe lightweight.
Solution
Verified by Toppr

Galvanizing is the process in which zinc coating is used to prevent rusting of iron.So Iron pipes we use in our homes to carry water are galvanised to prevent rusting.

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