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Ideal Gas Equation

At 27∘C a s...

Question

At $27^{\circ} C$ a sample of ammonia gas exerts a pressure of $5.3 a t m$ . What is the pressure when the volume of the gas is reduced to one-tenth of the original value at the same temperature?

A

0.53 a t m

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B

5.3 a t m

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C

53 a t m

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D

None of these

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Solution

The correct option is C $53 a t m$
$\begin{matrix} P v = n R T p_{1} v_{1} = p_{2} v_{2} \Rightarrow 5.3 λ \frac{v}{1} = p_{2} \times \frac{\frac{v}{1}}{10} \Rightarrow p_{2} = 53 a t m . H e n c e, t h e o p t i o n C i s t h e r e q u i r e d a n s w e r . \end{matrix}$

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