Quantrex Quantrex AcademyJEE · NEET · NDA PYQs with solutions Open app
JIPMER 2019
Exam
JIPMER
Year
2019
Subject
Chemistry
Chapter
p Block Elements (Group 15, 16, 17 & 18)

JIPMER 2019 · Chemistry · p Block Elements (Group 15, 16, 17 & 18)

Which of the following rare gas is the abundant in air?

Which of the following rare gas is the abundant in air?

Options

  1. AHe
  2. BNe
  3. CAr
  4. DKr

Correct answer

C. Ar

Step-by-step solution

The %\% by volume of rare gases are %byvolume%byweightHe0.00050.000037Ne0.00150.001Ar0.9321.285Kr0.00010.00028Xe0.00010.00004\begin{array}{ccc} \hline & \% by volume & \% by weight \\ \hline He & 0.0005 & 0.000037 \\ \hline Ne & 0.0015 & 0.001 \\ \hline Ar & 0.932 & 1.285 \\ \hline Kr & 0.0001 & 0.00028 \\ \hline Xe & 0.0001 & 0.00004 \\ \hline \end{array}So, Ar is most abundant in air.$
Practice p Block Elements (Group 15, 16, 17 & 18) on Quantrex Academy →

More from p Block Elements (Group 15, 16, 17 & 18)

Identify the incorrect statement from the following : NEET 2026Given below are two statements: Statement-I : Heating NaCl with concentrated H _2 SO _4… NEET 2026Given below are two statements: Statement I : Like nitrogen that can form ammonia… NEET 2025Match List - I with List-II List-I List-II A. XeO_3 I. sp^3 d, linear B. XeF_2 II. sp^3… NEET 2025Among Group 16 elements, which one does NOT show -2 oxidation state? NEET 2024Identify the incorrect statement. NEET 2024The products A and B obtained in the following reactions, respectively, are aligned & 3… NEET 2024Given below are two statements: Statement I: The boiling point of hydrides of Group 16… NEET 2024 Full p Block Elements (Group 15, 16, 17 & 18) list All JIPMER PYQs