♡ 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 👍 :742
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following energies did man ...
➣ Which of the following processes is used ...
➣ One of the example of complex carbohydrates ...
➣ plants growing under stress conditions of water ...
➣ Sulpher Dioxide level in the atmosphere can ...
➣ Taj Mahal is greatly affected due to- ...
➣ Compound Made by metal oxide in water ...
➣ l gE is well known for its ...
➣ What is thiomersal ...
➣ lj is equal to ...
❖ Take a qick MCQ Test on
➤ Scientific Instruments
➤ Research Institutions
➤ Various Sciences
➤ Miscellaneous
➤ Computer Awareness
➤ Environment Science
➤ Everyday Science
➤ Inventions and Discoveries