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At 27^(@)C and 500 mm Hg pressure a gas ...

At `27^(@)`C and 500 mm Hg pressure a gas occupies 400mL volume. What will be its pressure at a height where temp is `7^(@)`C and volume is 550 mL :-

A

340mm

B

240mm

C

440mm

D

540mm

Text Solution

Verified by Experts

The correct Answer is:
A
`(P_(1)V_(1))/(T_(1))=(P_(2)V_(2))/(T_(2))`
`P_(2)=(500xx400xx280)/(300xx550)`
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