Question

Calculate the initial pressure of 4.5 litre of dry nitrogen gas if it occupies 3.3 litre at 1.2 atms pressure . Assume temperature remains constant

Answer 1

HEY mate here is your answer....

this is a question related to Boyle's law where
P1.V1=P2.V2

the data are like this:-
P2=1.2atm
V1=4.5 L
V2=3.3 L
P1=?

now,
P1*4.5=1.2*3.3
=>P1. =1.2*3.3/4.5
=>P1=8.8 atm (answer )

hope it helps you....

Answer 2

Answer:

there is not correct answer when i was use cutting table