0 votes
439 views
in Chemistry Form 3 by

A fixed mass of a gas has a volume of 200cm3 at a temperature of 47°C and 750mmHg. Calculate the volume the gas would occupy at 7°C and 750mmHg pressure. 

1 Answer

0 votes
by

V= 200cm3                                V2 = ?
T1 = 47°C = 47+273= 320K          T2 = 7ºC = 7+273 =280K  
P1 =750mmHg                              P2 =750mmHg
formula for volume
200 × 280 
       320
=175cm3  

Welcome to EasyElimu Questions and Answers, where you can ask questions and receive answers from other members of the community.

5.5k questions

6.4k answers

8 comments

590 users

...