Rusting of Iron involves_______________?

Related Mcqs:

When a warm air is lifted off the surface in temperature depression it is called ________?

A. An occlusion B. A cold front C. An anticyclone D. A warm front...

Big Bang theory explains_____________?

A. Origin of Universe B. Origin of Sun C. Laws of physics D. None of above...

The post-mortem examination of a body is called __________?

A. Etymology B. autopsy C. Anatomy D. None of these...

‘Satiety’ is the condition in which patient lacks?

A. Talk B. Eat C. Sleep D. Walk...

Gold and Silver are known as …….metals ?

A: Coinage metals B: Noble metals C: Both A & B D: None...