All-in-One Exam Prep Platform
Home
Important MCQs
Past Papers
Subject Wise
All Category
×
English
Urdu
If 200 ml of a gas at constant pressure is heated from 0°C to to 100°C, the volume is corrected by multiplying by ______?
If 200 ml of a gas at constant pressure is heated from 0°C to to 100°C, the volume is corrected by multiplying by ______?
373/273
273/373
100/0
None of these
Explanation
According to
Charles' Law
, at constant pressure, the volume of a gas is directly proportional to its temperature in Kelvin.
The
temperature must be converted to Kelvin
, so the volume correction factor is
373
273
frac{373}{273}
, corresponding to the temperatures
100°C and 0°C
.