CameraIcon
CameraIcon
SearchIcon
MyQuestionIcon


Question

Assertion :Galvanished iron does not rust. Reason: Zinc has a more negative electrode potential then iron.


A
Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
loader
B
Both Assertion and Reason are correct but Reason is not the correct explanation for Assertion
loader
C
Assertion is correct but Reason is incorrect
loader
D
Both Assertion and Reason are incorrect
loader

Solution

The correct option is A Both Assertion and Reason are correct and Reason is the correct explanation for Assertion
Correct Answer is option $$A$$
Zinc metal which has a more negative electrode potential than iron will provide electrons in preference of the iron, and therefore corrode first. Only when all the zinc has been oxidised does the iron start to rust.


Chemistry

Suggest Corrections
thumbs-up
 
0


similar_icon
Similar questions
View More


similar_icon
People also searched for
View More



footer-image