JEE Main & Advanced
Chemistry
The p-block Elements-II / p-ब्लॉक तत्व-II
Question Bank
Noble Gases Family
question_answer
Which of the following gases exist more abundantly in nature than the others [BHU 1982; DPMT 1982,02; CPMT 1983, 89; EAMCET 1993; Manipal MEE 1995; MHCET 2003]
A)Helium
B)Neon
C)Argon
D)Krypton
Correct Answer:
C
Solution :
Gas (Abundance in air by volume (ppm)) Helium 5.2 Neon 18.2 Argon 93.4 Krypton 1.1 Xenon 0.09