♡ 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 👍 :587
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Colour imparted to the Bunsen flame by ...
➣ Ultra purification of a metal is done ...
➣ A solution of washing soda in water ...
➣ x rays are ...
➣ A compound of carbon and hydrogen alone ...
➣ Which of the following is used as ...
➣ The gas used for filling weather belloons ...
➣ Electron was discovered by ...
➣ Which gland in the human body is ...
➣ Refractive index of diamond is ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Environment Science
➤ Miscellaneous
➤ Computer Awareness
➤ Everyday Science
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Various Sciences