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A gas at 10^(@)C occupies a volume of 28...

A gas at `10^(@)C` occupies a volume of 283mL. If it is heated to `20^(@)C` , keeping the pressure constant, the new volume will be `"_________"`.

A

283 mL

B

293 mL

C

566 mL

D

cannot be calculated from the given information.

Text Solution

Verified by Experts

The correct Answer is:
B
`V_(1)=283mL. T_(1)=273+10=283K`
`V_(2)=?" "T_(2)=273+20=293K`
`(V_(1))/(T_(1))=(V_(2))/(T_(2))" (at constant p)"`
`V_(2)=(V_(1))/(T_(1))xxT_(2)=(283xx293)/(283)=293 mL.`
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