NEET UG PHYSICS MCQ: NUCLEI

1 Hard

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Application +4 | -1

In the nuclear reaction

{ }_1 {H}^2+{ }_1 {H}^2 \longrightarrow{ }_2 {He}^3+{ }_0 n^1

Mass of deuterium atom

=2.014741 \,\mathrm{amu}

, Mass of

{ }_2 {He}^3

atom

=3.016977 \mathrm{~amu}

, and Mass of neutron

=1.008987 \mathrm{~amu}.

The

Q

-value of the reaction will be:

View answer and explanation

Correct option: B

3.27 \mathrm{~MeV}

Option B (

3.27 \mathrm{~MeV}

) is correct because the Q-value is calculated from the mass difference between reactants and products.

More Questions from NUCLEI

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\mathrm{216}

\mathrm{125}

{ }_{92} X^{236} \rightarrow{ }_{56} Y^{141}+{ }_{36} Z^{92}+3 R

({R})

{R_0}\; = \mathrm{ }1.3fm

\left({ }_0^1 \mathrm{n}\right)

\left({ }_{92}^{235} \mathrm{U}\right)

1\,\,a.m.u = 931\,\,MeV