General Knowledge - General Science - Discussion
Discussion Forum : General Science - Elements and Metals (Q.No. 1)
1.
Brass gets discoloured in air because of the presence of which of the following gases in air?
Discussion:
254 comments Page 24 of 26.
Rathod said:
3 years ago
Agree, option B is right.
(2)
Akhila said:
3 years ago
The Answer is option : A.
(2)
Gopal said:
2 years ago
Yes, B is right. I agree.
(25)
Rajendra said:
1 decade ago
It is one of the nature.
(1)
K.Manvithasai said:
9 years ago
The correct option is A.
Precious afriyie said:
8 years ago
The correct answer is B.
Abhi said:
2 years ago
B is the correct answer.
(17)
Priya said:
2 years ago
B is the correct answer.
(11)
Rajdeep said:
1 decade ago
Give chemical reaction.
Titli said:
10 years ago
Why answer is B option?
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