Multiple choice

Identify the incorrect statement.

  1. Metal cladding is a process of sandwiching a metal between two corrosion resistant metals.

  2. In galvanizing, zinc protects iron sacrificially.

  3. Thinner reduces viscosity of paint and increases it elasticity.

  4. Anodic coating is done by a metal which is situated after the base metal in the electrochemical series.
Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Anodic coating is done by a metal, which is situated prior to the base metal in the electrochemical series.

Keep practicing — related questions