♡ 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 👍 :2.5K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ In a conductor- ...
➣ The acid rain destroys vegetation because it ...
➣ Which of the following alkali metals has ...
➣ Which of the following is an example ...
➣ According to Hwygyens theory light travels in ...
➣ Which one of the following has the ...
➣ How many years does take fossil fuel ...
➣ Which one of the following is not ...
➣ Which of the following is a compound ...
➣ The increased intraocular pressure of eye produces ...
❖ Take a qick MCQ Test on
➤ Research Institutions
➤ Computer Awareness
➤ Various Sciences
➤ Miscellaneous
➤ Inventions and Discoveries
➤ Environment Science
➤ Everyday Science
➤ Scientific Instruments