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Volume of a given mass of gas at 17 °C i...

Volume of a given mass of gas at 17 °C is measured as `200 cm^3`. The volume of the same mass of gas at same pressure and temperature of 47°C will be ?

A

`77 . 5 cm^(3)`

B

`13 . 45 cm^(3)`

C

`220 . 6 cm^(3)`

D

` 320 cm^(3)`

Text Solution

Verified by Experts

The correct Answer is:
C

`(V_(1))/(T_(1))=(V_(2))/(T_(2))` or `V_(2)=(V_(1)T_(2))/(T_(1))`
`T_(1)=273+17=290 K , T_(2)=273+47=320 K`
`V_(2)=(200xx320)/(290)=220.6 cm^(3)`
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