⇦ | ⇨ |
A certain mass of Hydrogen is changed to Helium by the process of fusion. The mass defect in fusion reaction is 0.02866 a.m.u. The energy liberated per a.m.u. is (Given : 1 a.m.u. = 931 MeV)
Options
(a) 26.7 MeV
(b) 6.675 MeV
(c) 13.35 MeV
(d) 2.67 MeV
Correct Answer:
6.675 MeV
Explanation:
Mass defect m = 0.02866 a.m.u.
Energy = 0.02866 x 931 = 26.7 MeV
As ₁H² + ₁H² → ₂He⁴
Energy liberated per a.m.u. = 13.35/2 MeV = 6.675 MeV
Related Questions: - For a cubic crystal structure which one of the following relations
- The power supplied by a force acting on a particle moving in a straight line
- Van der waals,equation of state is(p+a/v²)(V-b)=nRT. The dimensions of a and b
- The electric resistance of a certain wire of iron is R. If its length and radius
- An electron moves on a straight line path XY as shown. The abcd is a coil adjacent
Topics: Atoms and Nuclei
(136)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- For a cubic crystal structure which one of the following relations
- The power supplied by a force acting on a particle moving in a straight line
- Van der waals,equation of state is(p+a/v²)(V-b)=nRT. The dimensions of a and b
- The electric resistance of a certain wire of iron is R. If its length and radius
- An electron moves on a straight line path XY as shown. The abcd is a coil adjacent
Topics: Atoms and Nuclei (136)
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