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CGP EDU Academic Team
Published on: August 14, 2026
Two glass bulbs A and B are connected by a very small tube having a stop cock. Bulb A has a volume of 100 cm 3 and contained the gas, while bulb B was empty. On opening the stop cock, the pressure fell down to 40 %. The volume of the bulb B must be(a) 75 cm
3
Text Solution
Verified by ExpertsThe correct answer is:
C
P i V i = P f V f
P × 100 = 0.4 P (100 + V)
⇒ V = 150 ml
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