Assertion : Nuclear binding energy per nucleo | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(D) The binding energy per nucleon is a measure of the stability of a nucleus. The actual order of binding energy per nucleon for these isotopes is $_

Vedclass · Accepted Answer

If both the Assertion and Reason are incorrect.

Vedclass · Answer

(D) The binding energy per nucleon is a measure of the stability of a nucleus. The actual order of binding energy per nucleon for these isotopes is $_2^4He > \,_3^7Li > \,_4^9Be$. Therefore,the Assertion is incorrect.Furthermore,the binding energy per nucleon does not increase linearly with the difference in the number of neutrons and protons; it depends on the mass defect and the stability of the nuclear configuration. Therefore,the Reason is also incorrect.

Assertion : Nuclear binding energy per nucleon is in the order $_4^9Be > \,_3^7Li > \,_2^4He$.
Reason : Binding energy per nucleon increases linearly with the difference in the number of neutrons and protons.

Similar Questions

Starting from radium,the radioactive disintegration process terminates when the following is obtained:

When a radioactive substance is subjected to vacuum,the rate of disintegration per second

Atom $A$ possesses higher values of packing fraction than atom $B$. The relative stabilities of $A$ and $B$ are

If the binding energy per nucleon of $_1H^2$ is $x$ and that of $_2He^4$ is $7x$,then the ratio of the energy liberated in the reaction $_1H^2 + _1H^2 \to _2He^4$ to the binding energy per nucleon of $_1H^2$ is:

Formation of a nucleus from its nucleons is accompanied by:

Vedclass Test Series

Exam Paper Generator

Online Exam Module

Assertion : Nuclear binding energy per nucleon is in the order $_4^9Be > \,_3^7Li > \,_2^4He$.Reason : Binding energy per nucleon increases linearly with the difference in the number of neutrons and protons.