TS EAMCET · Physics · Ray Optics
Two vessels separately contain two ideal gases and at the same temperature. The pressure of gas is three times the pressure of gas . Under these conditions, the density of gas is found to be two times the density of . The ratio of molecular weights of gas and i.e. is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(A)
Step-by-step Solution
Detailed explanation
Given: Pressure of gas A is three times the pressure of the gas B, i.e., PA=3PB Let the densities of gasses be ρA and ρB, then as per the given condition of question ⇒ρA=2ρB According to the ideal gas equation PV=RT P=ρRTM (Since M=ρV)…
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