Kelvi

A cylinder contains hydrogen gas at pressure of $249$ kPa and temperature $278 K.$ Its density is $(R = 8.3$ J mol $^{-1}$ K $^{-1}):$

medium

Kinetic Theory

2020

physics

$0.2$ kg/m $^3$

$0.1$ kg/m $^3$

Explanation

To find the density of hydrogen gas in the cylinder, we can use the ideal gas equation and the definition of density. $\\$ The ideal gas equation is: $\\ PV = nRT \\$ Where: $\\$ • $P$ is the pressure in pascals (Pa), $\\$

Our AI powered practice platform can help you achieve your doctor dream.

Practice 2000+ previous year NEET questions
More practice, more score
AI generated hints
Use hints to get start solving
AI companion chat to clear doubts 24*7
Ask any question, get instant answers
AI generated solutions
Get detailed step by step solutions
Check related NCERT content
Read while solving
Track your progress
Improve every day

A cylinder contains hydrogen gas at pressure of 249 249 249 kPa and temperature 278K. 278 K. 278K. Its density is (R=8.3 (R = 8.3 (R=8.3 J mol−1^{-1} −1 K−1):^{-1}):−1):

Explanation

Our AI powered practice platform can help you achieve your doctor dream.

A cylinder contains hydrogen gas at pressure of $249$ kPa and temperature $278 K.$ Its density is $(R = 8.3$ J mol $^{-1}$ K $^{-1}):$