200 cm3 of a gas at 25oC exerts a pressure ..

Question 1 Report

200 cm3 of a gas at 25oC exerts a pressure of 700 mmHg. Calculate its pressure if its volume increase 350 cm3 at 75oC.

342.53 mmHg

1430.54 mmHg

467.11 mmHg

400.00 mmHg

Answer Details

$\frac{p 1V 1}T 1$ = $\frac{P 2V 2}{T 2}$ $\frac{700 x 200}{298}$ = $\frac{P2X 350}{348}$ P2 = $\frac{700 x 200 x 348}{298 x 350}$ = 467.11mmHg