♡ 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 👍 :2.9K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ दांतों के सबसे बाहरी परत को क्या ...
➣ Which of the following is a part ...
➣ Radioactive elements emit- ...
➣ Lambert's law is related to- ...
➣ Ringworm infetiction is due to ...
➣ Dry ice is ...
➣ Chemical to test acid base is ...
➣ The term cell was coined by: ...
➣ Muddy water is a example of ...
➣ Blood is a ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Everyday Science
➤ Environment Science
➤ Scientific Instruments
➤ Inventions and Discoveries
➤ Various Sciences
➤ Miscellaneous
➤ Research Institutions