Nuclear Chemistry QUESTIONS AND ANSWERS

IIT JEE : Nuclear Chemistry QUESTIONS AND ANSWERS :: part1 : 21 to 25

Following IIT JEE Entrance Multiple choice objective type questions and answers will help you in Maths, Physics and Chemistry 2024 examinations :

21.Atom bomb is based on the principle of

Nuclear fission

Nuclear fusion

Fusion and fission both

Radioactivity

22.Nuclear energy is based on the conversion of

uranium into radium

neutrons into protons

mass into energy

protons into neutrons

23.When the quantity of a radioactive substance is increased two times, the number of atoms disintegrating per unit time is

increased by square of two

increased, but not a great extent

doubled

tripled

24.Penetrating power of proton is

greater than neutron

lesser than electron

greater than electron

None

25.Large energy released in an atomic bomb explosion is mainly due to

products having a lesser mass then initial substance

release of electrons

release of protons

conversion of heavier to lighter atoms

More Nuclear Chemistry QUESTIONS AND ANSWERS available in next pages

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