If two gases are taken at same temperature, the density of a gas A is three times that of gas B, while molecular mass of gas B is twice that of A. The

Question

If two gases are taken at same temperature, the density of a gas A is three times that of gas B, while molecular mass of gas B is twice that of A. The

If two gases are taken at same temperature, the density of a gas A is three times that of gas B, while molecular mass of gas B is twice that of A. The ratio of pressure of A and B will be:
A. `(1)/(6)`
B. 6
C. `(2)/(3)`
D. `(3)/(2)`

Monjur Alahi

4 views

2025-01-04 04:42

1 Answers

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Salim Ahmed Kawsar · Accepted Answer · 2023-02-05T15:29:48+06:00

Salim Ahmed Kawsar

PM=dRT
`(PM)/(d)=` constant (for constant T)
`(P_(A)M_(A))/(d_(A))=(P_(B)M_(B))/(d_(B))`
`(P_(A))/(P_(B))=(d_(A))/(d_(B))xx(M_(B))/(M_(A))=3xx2=6`

4 views Answered 2023-02-05 15:29