♡ 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 👍 :2.2K
Share :
Copy ☍
✒ To discuss this topic
Comment
✕ Cancel
➤ Post Comment
❖ Related Questions
➣ The famous kohinoor diamond was found in ...
➣ What is the name of that system ...
➣ Excretion of excess amount of water in ...
➣ Which of the following is an impact ...
➣ Distance of stars are measured in- ...
➣ Bacterial cell contains ...
➣ Radioactive substance used in dating geological object ...
➣ Alcohol prepared by the distillation of wood ...
➣ A well cut diamond shines brightly because- ...
➣ Cells organelle in which cell sap is ...
❖ Take a qick MCQ Test on
➤ Inventions and Discoveries
➤ Miscellaneous
➤ Various Sciences
➤ Environment Science
➤ Computer Awareness
➤ Scientific Instruments
➤ Research Institutions
➤ Everyday Science