| ⇦ | 
| ⇨ |
The number of beta particles emitted by a radioactive substance is twice the number of alpha particles emitted. The resulting daughter is an
Options
(a) isomer of parent
(b) isotone of parent
(c) isotope of parent
(d) isobar of parent
Correct Answer:
isotope of parent
Explanation:
Isotopes of an element have the same atomic number but different mass number. A radioactive substance when emits one alpha particles (₂He⁴), its mass number reducesby 4 and charge mo. reduces by 2 and after emissin of two β – particles its charge no. increase by 2 thus the charge no. i.e., atomic number remains the same.
Related Questions: - The horizontal and vertical components of earth’s magnetic field at a place
- A magnetic force acting on a charged particle of charge -2µC in a magnetic field of 2T
- The number of possible natural oscilations of air column in a pipe closed
- A galvanometer having resistance of 50 Ω requires a current of 100μA to give full
- If the velocity of charged particle has both perpendicular and parallel components
Topics: Electronic Devices
(124)
Subject: Physics
(2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- The horizontal and vertical components of earth’s magnetic field at a place
- A magnetic force acting on a charged particle of charge -2µC in a magnetic field of 2T
- The number of possible natural oscilations of air column in a pipe closed
- A galvanometer having resistance of 50 Ω requires a current of 100μA to give full
- If the velocity of charged particle has both perpendicular and parallel components
Topics: Electronic Devices (124)
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