Science, asked by DrPatelJi, 11 months ago

Calculate the mass and volume and mass of 0.2 mole of O3 at STP​

Answers

Answered by Anonymous
0

Explanation:

\bold{(a) \:  \sf{For \: Calculation \: of \: mass}} \\  \sf{Mass \: of \: 1 \: mole \: of \: O_{3} = 48g} \\ \sf{Mass \: of \: 0.2 \: mole \: of \: O_{3} = 48 \times 0.2gm} \\ \boxed{ \sf{Mass \: of \: 0.2 \: mole \: of \: O_{3} = 9.6g}} \\  \\ \bold{(b) \:  \sf{For \: Calculation \: of \: volume}} \\ \sf{Volume \: of \: 1 \: mole \: of \: O_{3} \: at \: STP = 22.4L} \\ \sf{Volume \: of \: 0.2 \: mole \: of \: O_{3} \: at \: STP = 22.4 \times 0.2} \\  \boxed{\sf{Volume \: of \: 0.2 \: mole \: of \: O_{3} \: at \: STP = 4.48 \: litre}}[/tex]

Answered by Anonymous
0

Answer:

Given,

  • the number of moles (n) = 0.2
  • the rmm of O3 = 16+ 16+16 = 48 amu

the number of moles = mass / rmm

=> 0.2 = mass / 48

mass= 9.6 gm.

  • the number of moles (n) = 0.2
  • the volume= V

V = n× 22.4

V = 0.2× 22.4 = 4.48 lts at s.t.p

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