JEE PHYSICS MCQ: NUCLEI

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Energy evolved in a chemical reaction comes from

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Correct option: B

conversion of binding energy into heat energy

Option B is correct because energy released in a chemical reaction comes from changes in the binding energy of the electrons in the atoms and molecules involved.

More Questions from NUCLEI

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The radius of a nucleus with atomic mass number

\mathrm{7}

\mathrm{2}\,\,\mathrm{fermi}

. Find the radius of nucleus with atomic number

\mathrm{189}

. Which one is correct about fission?

N{e^{22}}

nucleus, after absorbing energy, decays into two

\alpha -

particles and an unknown nucleus. The unknown nucleus is A moderator is used in nuclear reactors in order to Nuclear forces are For uranium nucleus how does its mass vary with volume?