The volume of a given gas is V cm\(^3\) at a pressure P mm Hg. what is the new volume of the gas if the pressure is reduced to half at constant temperature?

Dhonestdozzyms

6 years ago

using boyles law
P1V1=P2V2
p1=pmm hg
v1=vcm³
p2=p/2 mmhg
v2= ?

substite them
=>P*V=P/2*?
=pv=p?/2
=2pv=p?
divide both side by p
so ?=v2=2v cm³


understood??

chlowe

9 years ago

plz there should be an explanation to dz question

ChristabelAmaka

9 years ago

With temperature being constant, the volume of a given gas is doubled when the pressure is halfed and vice versa...

Increase in volume leads to decresae in pressure in same proportion.... Inversely opposite

Labecaptain

2 years ago

P1V1=P2V2
V2=P1V1÷P2
V2=V1

lacruz1

3 years ago

omor

Ibraahiim

1 year ago

this question is just fun

Sensei

1 month ago

if pressure is reduced volume is increase but if pressure is increased volume is increase ❣️👽

Excellenceoni

1 year ago

using Boyles law
when the pressure decreases the volume increases so definitely it is B

Florence Clifford

9 years ago

The ansa is C

Rech6564

9 years ago

Dats correct, b is d answer i just solved it nw using boyle's law

joshuakrown

1 year ago

no numeral value in the question