| ⇦ | 
| ⇨ |
When volume of a system is increased two times and temperature is decreased to half of its initial temperature, then pressure becomes
Options
(a) 2 times
(b) 4 times
(c) 1 / 4 time
(d) 1 / 2 time
Correct Answer:
1 / 4 time
Explanation:
For PV = μRT We get P₂ / P₁
=(T₂ / T₁) (V₁ / V₂) = )(T₁ /2) / T₁) V₁ / 2V₁ = 1 / 4 ⇒ P₂ = P₁ / 4.
Related Questions: - A transformer is used to light a 100 W and 110 V lamp from a 220 V mains.
- Dimensions of Torque are
- An oscillator circuit consists of an inductance of 0. mH and a capacitor of 20 μF.
- An atom bomb weighing 1 kg explodes releasing 9×10¹³ J of energy.
- A rod of weight W is supported by two parallel knife edges A and B is in equilibrium
Topics: Behavior of Perfect Gas and Kinetic Theory
(34)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A transformer is used to light a 100 W and 110 V lamp from a 220 V mains.
- Dimensions of Torque are
- An oscillator circuit consists of an inductance of 0. mH and a capacitor of 20 μF.
- An atom bomb weighing 1 kg explodes releasing 9×10¹³ J of energy.
- A rod of weight W is supported by two parallel knife edges A and B is in equilibrium
Topics: Behavior of Perfect Gas and Kinetic Theory (34)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
18000+ students are using NEETLab to improve their score. What about you?
Solve Previous Year MCQs, Mock Tests, Topicwise Practice Tests, Identify Weak Topics, Formula Flash cards and much more is available in NEETLab Android App to improve your NEET score.
Share this page with your friends
Leave a Reply