♡ 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 👍 :552
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Green House effect is caused by- ...
➣ Bacterial cell contains ...
➣ Which of the following has lowest melting ...
➣ A vaccine can be ...
➣ The chemical most commonly used for cloud ...
➣ Electricity is transmitted over long distance because- ...
➣ Thr freezing point of freshwater is- ...
➣ When two persons talk to each other, ...
➣ Which among the following is a carbohydrate? ...
➣ Synthetic detergents are made from- ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Research Institutions
➤ Scientific Instruments
➤ Environment Science
➤ Inventions and Discoveries
➤ Various Sciences
➤ Everyday Science
➤ Miscellaneous