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Two identical glass bulbs are interconne...

Two identical glass bulbs are interconnected by a thin glass tube. A gas is filled in these bulbs at `N.T.P.` If one bulb is placed in ice and another bulb is placed in hot bath, then the pressure of the gas becomes `1.5` times. The temperature of hot bath will be

A

`100^@C`

B

`182^@C`

C

`256^@C`

D

`546^@C`

Text Solution

Verified by Experts

The correct Answer is:
D
As no. of moles in both bulb = final no. of moles
`rArrn_1+n_2=n_1+n_2`
`rArr(PV)/(R(273))+(PV)/(R(273))=(1.5PV)/(R(273))+(1.5PV)/(R(T))`
`rArrT=819K=546^@C`
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