Question

20. How many gaseous particles are contained in 5.0 liters of gas at 0.96 atm and 285 K? A) 8.4 x 1026 B) 5.5 x 1024 C) 1.3 x 1023 D) 8.1 x 1024 E) 4.3 x 1023

Answer 1

Dear Student, Kindly refer to the complete solution. Feel free to ask if you face difficulty in understanding any step of the solution attached, so that we can assist you in a better way.

Deax Student Guiven: V=5.o Litres P -O.96 atm T a85 k Tdsal Gas equation ing PY nRT P pressuea Volums sheee n numbur q moles R Universal' Gas constant T- Tamberatuse PY= nRT PY n = RT O 96 adrmx 5.0 Litres O.0821 Lathmkmol x a85 K n moles xNA Number gaiecus pastieles Avados conatant NA= 6.022x1o3 ohese NA = Thu o. qaseous pauticks 0.91X6.022x10 23 23 1.3x 10 Best hoiuhes!