The molecules of a given mass of a gas have r.m.s. velocity of 200 ms -1 at 27 C and 1.0 10 5 Nm -2 pressure. When the temperature and pressure of the gas are respectively, 127 C and 0.05 10 5 Nm -2 , the r.m.s. velocity of its molecules in ms -1 is :

1. A. 100 2
2. B. 400 3
3. C. 100 2 3
4. D. 100 3

Attempt this NEET 2016 Physics question free — pick an option to reveal the correct answer and a step-by-step explanation. Then join NEET Mastery Quest to practise 15,000+ PYQ and 2027-syllabus questions.