♡ Login
Home
Previous Papers
★
MCQs
General Science
Everyday Science
Brass get discoloured in air due to ...
Que.
Brass get discoloured in air due to constant exposure in presence of-
A.
Hydrogen sulphide
B.
Aluminium sulphide
C.
Aluminium Phosphide
D.
Hydrogenated wafers
Right Answer is :
✓ A. Hydrogen sulphide
⚑ Report
Views 👍 :2.6K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Full Form of N F W P ...
➣ If all bullets could not be removed ...
➣ Instrument used to measure the force and ...
➣ Cement containing excess amount of lime- ...
➣ Which of the following helps in clotting ...
➣ A biotic environment does not inlude ...
➣ What is the minimum escape velocity of ...
➣ Which of the following substance is highly ...
➣ From right ventricle blood is sent to: ...
➣ Brine refers to- ...
❖ Take a qick MCQ Test on
➤ Environment Science
➤ Inventions and Discoveries
➤ Everyday Science
➤ Various Sciences
➤ Research Institutions
➤ Miscellaneous
➤ Scientific Instruments
➤ Computer Awareness