Question

Solve This Plzzz....​

Answer 1

Hope This Will Help Uh✌

#_Brōkēn_Hēart☹️

Answer 2

Mass of the Oxygen given = 64 g.

Molar Mass of the Oxygen(O₂) = 32 g/mole.

[2 × 16 = 32]

∴ No. of moles = Mass/Molar Mass.

∴ No. of moles of O₂ = Mass/Molar Mass.

∴ No. of moles of O₂ = 64/32

No. of moles of Oxygen = 2 moles.

Now, Total number of moles in the cylinder = No. of moles of Ne + No. of moles of O₂

= 3 + 2

= 5 moles.

We know,

Partial Pressure of the Oxygen in the Cylinder = Mole Fraction of the Oxygen in the Cylinder.

= Moles of Oxygen/Total Number of moles in the Cylinder.

= 2/5

= 0.4.

Hence, the Partial Pressure of the Oxygen in the cylinder is 0.4.

Hope it helps.