♡ 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
➣ Cell organelle in which cell sap is ...
➣ Gasohol is prepared by mixing gasoline and: ...
➣ Carbon occurs abundantly in free state as ...
➣ Smallest structure found on the bacterial cell ...
➣ The Dynamo converts- ...
➣ Bile is stored in human beings in ...
➣ when of following quantities is not a ...
➣ मानव पाचन तन्त्र में, पाचन की प्रक्रिया ...
➣ Neutrone possess :- ...
➣ Which of the following helps in clotting ...
❖ Take a qick MCQ Test on
➤ Everyday Science
➤ Computer Awareness
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Various Sciences
➤ Research Institutions
➤ Environment Science
➤ Scientific Instruments