MCQ
Rust forms on:
- ATin
- BCopper
- ✓Iron
- DLead
✓
Answer
Correct option: C.
Iron
Rust is a reddish$-$ or yellowish$-$brown flaking coating of hydrated iron oxide that is formed on iron or steel by oxidation in the presence of moisture.
Need a full question paper?
Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.
Explore more
Similar questions
Study the following statements about ozone:
A well$-$developed soil profile is the result of:
→The given figure shows an oscillating pendulum
Time taken by the bob to move from A to C is f1 and from C to O is t2 The time period of this simple pendulum is
Time taken by the bob to move from A to C is f1 and from C to O is t2 The time period of this simple pendulum is
Paheli Is Writing Some Sentences, Choose The Correct Sentence And Help Her:
What do we observe on pouring acetic acid on red and blue litmus paper?
When does the summer solstice occur in the Northern Hemisphere?
In a science fair, a student places a plant inside a sealed bottle and keeps it in sunlight. After a few days, the plant is still green and healthy. What explains this phenomenon best?
Which of the following happens when the garbage in dumped into the rivers?
Water is chlorinated to:
Which of the following is wastewater?