Use app×
Join Bloom Tuition
One on One Online Tuition
JEE MAIN 2025 Foundation Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
0 votes
6.7k views
in d-and f-Block Elements by (45.1k points)
recategorized by

To protect iron against corrosion, the most durable metal plating on it, is

(a) copper plating 

(b) zinc plating

(c) nickel plating 

(d) tin plating.

1 Answer

+1 vote
by (67.8k points)
selected by
 
Best answer

Correct option (c) nickel plating 

Explanation :

A layer of oxide is formed on the surface of nickel, which protects nickel, below it and thus the iron underneath it.

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

...