Q.
Select the incorrect statements.
see full answer
Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!
Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya
a
Zn-Cu cell is called Daniell cell
b
Rust is Fe2O3
c
Saline water slows down rusting
d
Pure metals undergo corrosion faster than impure metal
answer is B.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
Rust is Fe2O3⋅xH2OSaline water speeds up the rusting process and impure metal corrodes more faster as compared to pure metal.
Watch 3-min video & get full concept clarity