Heat and Thermal ExpansionHard
Question
Two identical glass bulbs are interconnected by a thin glass tube at 0oC A gas is filled at N.T.P in these bulb is placed in ice and another bulb is placed in hot bath, then the pressure of the gas becomes 1.5 The temperature of hot bath will be : -
Options
A.100oC
B.180oC
C.256oC
D.546oC
Solution
Number of moles remain constant
n1 + n2 = n1′ + n2′ ⇒
⇒
⇒ T = 273 × 3 k = (273 × 3 - 273)oC = 546oC
n1 + n2 = n1′ + n2′ ⇒
⇒
⇒ T = 273 × 3 k = (273 × 3 - 273)oC = 546oC
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