♡ 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 👍 :2.8K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ What is the chemical formula of C2 ...
➣ Fog and mist are example of ...
➣ The earth wire of a cable is ...
➣ According to Newtons theory the velocity of ...
➣ Cells organelle in which cell sap is ...
➣ What is the second largest component in ...
➣ what is the chemical name of CH4 ...
➣ One of the example of complex carbohydrates ...
➣ A system exhibiting S. H. M. must ...
➣ Glass is best described as a ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Everyday Science
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Various Sciences
➤ Research Institutions
➤ Scientific Instruments
➤ Environment Science