♡ 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 👍 :484
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Water is used in car radiator because ...
➣ Small bubbles are perfectly spherical because of- ...
➣ The oil rises up in oil lamp ...
➣ Brine refers to- ...
➣ In a railway track, two rails are ...
➣ Which of the following is not an ...
➣ Number of atoms present in one mole ...
➣ The most abundant element in the human ...
➣ Tear gas used by the police to ...
➣ Which one of the following is found ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Environment Science
➤ Computer Awareness
➤ Everyday Science
➤ Miscellaneous
➤ Various Sciences
➤ Research Institutions
➤ Inventions and Discoveries