♡ 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 👍 :1.7K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Which of the following is a compound ...
➣ An emulsion is a colloid of a- ...
➣ Slag is name given for- ...
➣ What is thiomersal ...
➣ Which one of the following is found ...
➣ The metal that occurs in the pure ...
➣ When A vibrating turning fork is placed ...
➣ The fuel used in an atomic reactor ...
➣ In a railway track, two rails are ...
➣ What apparatus is used to located a ...
❖ Take a qick MCQ Test on
➤ Various Sciences
➤ Inventions and Discoveries
➤ Research Institutions
➤ Computer Awareness
➤ Environment Science
➤ Everyday Science
➤ Miscellaneous
➤ Scientific Instruments