(C) The nuclear fusion reaction is: $_{1}H^{2} + _{1}H^{2} \rightarrow _{2}He^{4}$.Total binding energy of two deuterium nuclei (each has $2$ nucleons

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

(C) The nuclear fusion reaction is: $_{1}H^{2} + _{1}H^{2} \rightarrow _{2}He^{4}$.Total binding energy of two deuterium nuclei (each has $2$ nucleons) $= 2 \times (2 \times 1.1 \, MeV) = 4.4 \, MeV$.Binding energy of one helium nucleus ($_{2}He^{4}$ has $4$ nucleons) $= 4 \times 7.0 \, MeV = 28.0 \, MeV$.Energy released in this process $= (\text{Binding energy of product}) - (\text{Binding energy of reactants}) = 28.0 \, MeV - 4.4 \, MeV = 23.6 \, MeV$.

Class 12 Physics Nuclei Nuclear Fission, Fusion and Nuclear Reactor

Difficult

Two deuterons undergo nuclear fusion to form a Helium nucleus. Energy released in this process is ............. $MeV$ (given binding energy per nucleon for deuteron $= 1.1 \, MeV$ and for helium $= 7.0 \, MeV$)

A
$30.2$
B
$32.4$
C
$23.6$
D
$25.8$

Explore More

Browse All

Question Bank

All Subjects

Class 12 Questions

Class 12

Physics Questions

Chapter

Nuclei

Subtopic

Nuclear Fission, Fusion and Nuclear Reactor

In a hypothetical fission reaction
${ }_{92} X^{236} \rightarrow{ }_{56} Y^{141}+{ }_{36} Z^{92}+3 R$
The identity of emitted particles $(R)$ is :

DifficultJEE MAIN 2024

View Solution

In an atomic reactor,the kinetic energy of fast-moving neutrons can be reduced by colliding them with:

Easy

View Solution

The fission of a $_{92}U^{235}$ nucleus releases $200 \, MeV$ of energy. Find the rate of fission of $_{92}U^{235}$ required to operate a reactor at a constant power of $5 \, W$.

Medium

View Solution

What is the approximate power output of a $_{92}U^{235}$ reactor if it consumes $2 \ kg$ of fuel in $30 \ days$ and each fission releases $185 \ MeV$ of usable energy? (Avogadro's number $N_A = 6.02 \times 10^{26} \text{ atoms/kmol}$)

Difficult

View Solution

Imagine that a reactor converts all given mass into energy and that it operates at a power level of $10^9\, W$. The mass of the fuel consumed per hour in the reactor will be: (velocity of light,$c = 3 \times 10^8\, m/s$)

MediumJEE MAIN 2017

View Solution

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial

For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free

For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo

Two deuterons undergo nuclear fusion to form a Helium nucleus. Energy released in this process is ............. $MeV$ (given binding energy per nucleon for deuteron $= 1.1 \, MeV$ and for helium $= 7.0 \, MeV$)

Similar Questions

In a hypothetical fission reaction${ }_{92} X^{236} \rightarrow{ }_{56} Y^{141}+{ }_{36} Z^{92}+3 R$The identity of emitted particles $(R)$ is :

In an atomic reactor,the kinetic energy of fast-moving neutrons can be reduced by colliding them with:

The fission of a $_{92}U^{235}$ nucleus releases $200 \, MeV$ of energy. Find the rate of fission of $_{92}U^{235}$ required to operate a reactor at a constant power of $5 \, W$.

What is the approximate power output of a $_{92}U^{235}$ reactor if it consumes $2 \ kg$ of fuel in $30 \ days$ and each fission releases $185 \ MeV$ of usable energy? (Avogadro's number $N_A = 6.02 \times 10^{26} \text{ atoms/kmol}$)

Imagine that a reactor converts all given mass into energy and that it operates at a power level of $10^9\, W$. The mass of the fuel consumed per hour in the reactor will be: (velocity of light,$c = 3 \times 10^8\, m/s$)

Vedclass Test Series

Exam Paper Generator

Online Exam Module

In a hypothetical fission reaction
${ }_{92} X^{236} \rightarrow{ }_{56} Y^{141}+{ }_{36} Z^{92}+3 R$
The identity of emitted particles $(R)$ is :