Select the incorrect statements.

Question

Select the incorrect statements. (A) Zn-Cu cell is called Daniell cell (B) Rust in Fe 2 O 3 (C) Saline water slow down rusting (D) Pure metals undergo corrosion faster than impure metal

Tardigrade Admin · Accepted Answer

Rust is Fe 2 O 3 ⋅ x H 2 O Saline water speeds up the rusting process and impure metal corrodes more faster as compared to pure metal.

Q. Select the incorrect statements.

Zn-Cu cell is called Daniell cell

Rust in $F e_{2} O_{3}$

Saline water slow down rusting

Pure metals undergo corrosion faster than impure metal

Rust is $F e_{2} O_{3} \cdot x H_{2} O$
Saline water speeds up the rusting process and impure metal corrodes more faster as compared to pure metal.