What is the pressure in atmospheres of a 0.108mol sample of he gas at a temperature of 20.0°c if its volume is 0.505l?
a. 5 atm
c. 5.1 atm
b. 4.86 atm
d. 5.14 atm

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

a is the best answer your welcome