Pressure is directly proportional to temperature:

$\overline{)\frac{{\mathbf{P}}_{\mathbf{1}}}{{\mathbf{T}}_{\mathbf{1}}}{\mathbf{=}}\frac{{\mathbf{P}}_{\mathbf{2}}}{{\mathbf{T}}_{\mathbf{2}}}}\phantom{\rule{0ex}{0ex}}\frac{{\mathbf{P}}_{\mathbf{1}}}{{\mathbf{P}}_{\mathbf{2}}}\mathbf{=}\frac{{\mathbf{T}}_{\mathbf{1}}}{{\mathbf{T}}_{\mathbf{2}}}$

A sample of a gas (1.50 mol) is contained in a 15 0 L cylinder The temperature is increased from 100 °C to 150 °C.The ratio of final pressure to initial pressure is ___.

A) 1.50

B) 0.667

C) 1.13

D) 1.00

E) 0.882

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