100 g of an ideal gas is kept in a cylinder of 416 L volume at 27° C under 1.5 bar pressure. The molar mass of the gas is g mol -1 ⋅( Nearest integer) (Given: R =0.083 L bar K -1 mol -1 )

Question

100 g of an ideal gas is kept in a cylinder of 416 L volume at 27° C under 1.5 bar pressure. The molar mass of the gas is g mol -1 ⋅( Nearest integer) (Given: R =0.083 L bar K -1 mol -1 ) (A)  (B)  (C)  (D)

Tardigrade Admin · Accepted Answer

1.5 × 416=(100/ M ) × 0.083 × 300 M = 3 . 9 9

Q. $100 g$ of an ideal gas is kept in a cylinder of $416 L$ volume at $2 7^{\circ} C$ under $1.5$ bar pressure. The molar mass of the gas is __ $g m o l^{- 1} \cdot ($ Nearest integer) (Given $: R = 0.083 L$ bar $K^{- 1} m o l^{- 1}$ )

$1.5 \times 416 = \frac{100}{M} \times 0.083 \times 300$
$M = 3.99$

Q. 100g of an ideal gas is kept in a cylinder of 416L volume at 27∘C under 1.5 bar pressure. The molar mass of the gas is __ gmol−1⋅( Nearest integer) (Given :R=0.083L bar K−1mol−1 )

1.5×416=M100​×0.083×300 M=3.99

Q. $100 g$ of an ideal gas is kept in a cylinder of $416 L$ volume at $2 7^{\circ} C$ under $1.5$ bar pressure. The molar mass of the gas is __ $g m o l^{- 1} \cdot ($ Nearest integer) (Given $: R = 0.083 L$ bar $K^{- 1} m o l^{- 1}$ )

$1.5 \times 416 = \frac{100}{M} \times 0.083 \times 300$
$M = 3.99$