Question

An unknown gas mass
a 12g (molar mass 120g)
is kept in a vessel at 1atm
and t°c if we increase tempreture
by 10°c . P rises by
10 % Find t​

Answer 1

really dont knows answer dear and no Idea about ur question please forgive me for this

Answer 2

Answer:

PV=nRT

PV=nRT=

m

w

RT

1×V=

120

12

×R×(273+t) (i)

1.1×V=

120

12

×R×(273+t+10) (ii)

Dividing equation (ii) by equation (i), we get

1.1=

(273+t)

(273+t+10)

or t=−173

∘

C

Putting this value in equation (i), we get

1×V=

120

12

×0.0821×(273−173)

or V=0.821L

∴V=x×1000=0.821×1000=821