# The pressure exerted by 12g of an ideal gas at temperature $t^{\large\circ}C$ in a vessel of volume V litre is one atm. when the temperature is increased by 10 degree at the same volume , the pressure increases by $10\%$. Calculate the temperature t and volume V (molecular weight of the gas = 120 )
$(a)\;100K ; 0.82\;l\qquad(b)\;110K;1.32\;l\qquad(c)\;96K;1\;l\qquad(d)\;105K;2.3\;l$