A 5 litre flask contains 3-5 gm of N 2- 3 g of H 2 and 8 g of O 2 at 27- C-Find the total pressure exerted by the mixture of these gases-A- 92-4 atmB- 0-924 atmC- 9-24 atmD- 924 atm

The correct option is C 9.24 atm PV = (n_1+n_2+n_3) RT P = 3.5/14 + 3/2 + 8/320.0821 × 300/5 P = 9.24 atm ...

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Standard XII

Chemistry

Percentage Composition

A 5 litre fla...

Question

A 5 litre flask contains 3.5gm of $N_{2}$ , 3g of $H_{2}$ and 8g of $O_{2}$ at 27 $^{\circ}$ C.Find the total pressure exerted by the mixture of these gases.

92.4 atm

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0.924 atm

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9.24 atm

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924 atm

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Solution

The correct option is C
9.24 atm

PV = ( $n_{1} + n_{2} + n_{3}$ ) RT

P = $⟮ \frac{3.5}{14} + \frac{3}{2} + \frac{8}{32} ⟯ \frac{0.0821 \times 300}{5}$

P = 9.24 atm

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A 5 litre flask contains 3.5gm of N2, 3g of H2 and 8g of O2 at 27∘C.Find the total pressure exerted by the mixture of these gases.

The correct option is C 9.24 atm PV = (n1+n2+n3) RT P = ⟮3.514+32+832⟯0.0821×3005 P = 9.24 atm

A 5 litre flask contains 3.5gm of $N_{2}$ , 3g of $H_{2}$ and 8g of $O_{2}$ at 27 $^{\circ}$ C.Find the total pressure exerted by the mixture of these gases.

The correct option is C
9.24 atm

PV = ( $n_{1} + n_{2} + n_{3}$ ) RT

P = $⟮ \frac{3.5}{14} + \frac{3}{2} + \frac{8}{32} ⟯ \frac{0.0821 \times 300}{5}$

P = 9.24 atm