♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
Rust is the oxide of ...
Que.
Rust is the oxide of
A.
Hydrogen
B.
Oxygen
C.
Co2
D.
N2o
Right Answer is :
✓ B. Oxygen
⚑ Report
Views 👍 :710
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The colours of stars depend on their- ...
➣ Black lung disease occurs in the people ...
➣ Which of the following is an element ...
➣ The resources which can be used continuously ...
➣ The pH of weak base line between ...
➣ The substance that is added to make ...
➣ Which among the following is a carbohydrate? ...
➣ Conversion of chemical energy into electrical energy ...
➣ The sharpness of a television is termed ...
➣ Muscle fatigue is caused by the accumulation ...
❖ Take a qick MCQ Test on
➤ Miscellaneous
➤ Various Sciences
➤ Scientific Instruments
➤ Environment Science
➤ Research Institutions
➤ Everyday Science
➤ Computer Awareness
➤ Inventions and Discoveries