♡ 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 👍 :2.3K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ Major gaseous pollution of the thermal power ...
➣ When Hydrogen starts burning in air, it ...
➣ Compound Made by metal oxide in water ...
➣ which is not in the Mother feed ...
➣ Which of the following metals is used ...
➣ Hyoglossal cranial nerves is related to ...
➣ The process by which milk is converted ...
➣ Which of the following liquids has the ...
➣ Litmus is obtained from- ...
➣ Alcohol prepared by the distillation of wood ...
❖ Take a qick MCQ Test on
➤ Computer Awareness
➤ Environment Science
➤ Inventions and Discoveries
➤ Everyday Science
➤ Scientific Instruments
➤ Various Sciences
➤ Research Institutions
➤ Miscellaneous