General Knowledge - Chemistry - Discussion
Discussion Forum : Chemistry - Section 1 (Q.No. 19)
19.
The most abundant rare gas in the atmosphere is
Discussion:
22 comments Page 1 of 3.
Sunil said:
1 decade ago
Nitrogen 78%,
Oxygen 21%,
Carbon di oxide 0.03%,
Argon 0.93%.
Ne 0.0018%.
He 0.0005%.
Ozone 0.00006%.
So answer correct is helium.
Oxygen 21%,
Carbon di oxide 0.03%,
Argon 0.93%.
Ne 0.0018%.
He 0.0005%.
Ozone 0.00006%.
So answer correct is helium.
(4)
Manasa said:
1 decade ago
Argon is the inert gas. It is the most abundant rare gas in the atmosphere because it occurs in the earth crust with 93%.
It is a not reactive element. So for this questions Ar is the correct.
It is a not reactive element. So for this questions Ar is the correct.
Shahidul said:
2 years ago
Ar is the most abundant gas in the earth due to the earth's crust.
Surya Kiran said:
5 years ago
Argon is present in tube light!
McHuddlestone said:
7 years ago
I think the Question should be as 'noble gas' instead of 'rare gas'.
Tella Salman said:
8 years ago
Argon is the most abundant noble gas in the atmosphere.
There's so much Ar in the atmosphere because most of it was produced by a long-lived radioactive isotope of potassium in the earth's crust and released over geologic time.
There's so much Ar in the atmosphere because most of it was produced by a long-lived radioactive isotope of potassium in the earth's crust and released over geologic time.
Bharat said:
8 years ago
I think all are inert gases but abundant rare is only argon.
G.sri Harshini said:
8 years ago
I think All options are Noblegases.
Devill said:
9 years ago
@Lawrence and @Ris are correct. Also, agree that argon is 0.93% and is rarest.
Asifa said:
9 years ago
Which one is the most reactive gas?
Post your comments here:
Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers