MyQuestionIcon

1

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Nuclear Fission

From the foll...

Question

From the following, quantities conserved in nuclear reactions are :

A

mass number and energy

No worries! We‘ve got your back. Try BYJU‘S free classes today!

B

mass number and charge number

No worries! We‘ve got your back. Try BYJU‘S free classes today!

C

charge number and mass

No worries! We‘ve got your back. Try BYJU‘S free classes today!

D

mass number, charge number and energy

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

Open in App

Solution

The correct option is D mass number, charge number and energy
Laws governing nuclear reactor:
1) Charged number is conserved in nuclear reactions.
2) Mass number is conserved in nuclear reactions.
3) The total energy (rest mass energy + K.E.) of the reacting particles must be equal to the total energy of the product particles.

Suggest Corrections

thumbs-up

0

Similar questions

Q. If both the number of protons and the number of neutrons are conserved in each nuclear reaction in what way is mass converted into energy (or vice-versa) in a nuclear reaction?

Assertion: In nuclear reactions, sum of atomic numbers of reactants equal sum of atomic numbers of products.

Reason: In nuclear reactions, total number of protons and neutrons are conserved.

Q. (a) In a typical nuclear reaction e.g

_{1}^{2} H +_{1}^{2} H \to_{2}^{3} H +_{0}^{1} n + 3.27 M e V

,
although number of nucleons is conserved, yet energy is released, How? Explain.
(b) Show that nuclear density in a given nucleus is independent of mass number A.

Q. In a balanced chemical reaction, the electric charge and total number of moles before reaction and after the reaction are :

Q. Among the following quantities:
(i) mass number
(ii) average mass of a Carbon atom in amu
(iii) the charge of nucleus in amu and
(iv) mass of a Carbon -12 atom in grams

View More

Join BYJU'S Learning Program

similar_icon

Related Videos

lock

Nuclear Fission

PHYSICS

Watch in App

explore_more_icon

Explore more

Nuclear Fission

Standard X Physics

Join BYJU'S Learning Program

CrossIcon