If the speed of sound in a mixture of 2 moles of Helium and 2 moles of Hydrogen at temperature {972}/5 K is n × 100 ms^{-1} , when the value of n is (Take R = {25}/3 J mol^{-1}K^{-1})

AP EAMCET Engineering 20 Apr 2019 Shift 2 Paper

Section: Physics

Question : 99 of 160

Marks: +1, -0

If the speed of sound in a mixture of 2 moles of Helium and 2 moles of Hydrogen at temperature

972

K is n × 100 ms−1 , when the value of n is
(Take R =

J mol−1K−1)

Go to Question:

Prev Question

Next Question