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Densities of two gases are in the ratio ...

Densities of two gases are in the ratio `1:2` and their temperatures are in the ratio `2:1` , then the ratio of their respective pressure is `"_____________"`.

A

`1:1`

B

`1:2`

C

`2:1`

D

`4:1`

Text Solution

Verified by Experts

The correct Answer is:
A
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