♡ 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 👍 :718
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Chemical to test acid base is ...
➣ A light year is a unit of- ...
➣ Out of the following which is not ...
➣ The lustre of metals is because of- ...
➣ The term cell was coined by: ...
➣ 'चिप' एक समान्य उपनाम है ? ...
➣ Choloroform can be used as- ...
➣ Organic food is supposed to be better ...
➣ Refractive index of diamond is ...
➣ Sulphuric acid is- ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Everyday Science
➤ Research Institutions
➤ Environment Science
➤ Various Sciences
➤ Computer Awareness
➤ Scientific Instruments