Login

Login
Register

Questions
Unanswered
Tags
Categories
Ask a Question

Which of the following metals form a protective layer of oxide to prevent corrosion ? (a) Cu (b) Ag (c) Au (d) AI

+2 votes

asked Feb 13, 2019 in Class 12 by kratos

Which of the following metals form a protective layer of oxide to prevent corrosion ?

(a) Cu

(b) Ag

(c) Au

(d) AI

principles and processes of isolation of elements
d-and f- block elements
neet
chemical bonding
jee main 2020
class-11
aiims
jee
jee mains
coordinatian compounds
class-12

Please log in or register to add a comment.

Please log in or register to answer this question.

1 Answer

+4 votes

answered Sep 18, 2020 by kratos

Best answer

AImetals form a protective layer of oxide to prevent corrosion .

Please log in or register to add a comment.

Related questions

Out of the following which compound has zero dipole moment? (a) CH3Cl (b) CHCl3 (c) CCl4 (d) CHI3
Chlorophyll contains (a) cobalt (b) magnesium (c) iron (d) nickel
The number of geometrical isomers of the [Pt(NH3)2Cl2] is (a) 3 (b) 2 (c) 4 (d) 1
The coordination number of (EDTA)^4- is (a) 3 (b) 6 (c) 4 (d) 5
The oxidation state of Fe in K4 [Fe(CN)6] is (a) +2 (b) 3 (c) O (d) None of these

Snow Theme by Q2A Market

Powered by Question2Answer

Copyright © QinStar.in

...