Home
Class 12
CHEMISTRY
Graphite is used in nuclear reactors...

Graphite is used in nuclear reactors

A

to reduce velocity of neutrons

B

as a radiation shield

C

for lining the inner surfaces of the reactors

D

as a thermal insulator

Text Solution

Verified by Experts

The correct Answer is:
A
Graphite is used in nuclear reactors to reduce velocity of neutrons.
Promotional Banner

Topper's Solved these Questions

  • AMMONIA , SULPHUR DIOXIDE, HYDROGEN SULPHIDE AND HYDROGEN CHLORIDE

    ARIHANT PUBLICATION JHARKHAND|Exercise EXAM BOOSTER FOR CRACKING EXAM|77 Videos

  • CATALYSIS

    ARIHANT PUBLICATION JHARKHAND|Exercise EXAM BOOSTER FOR CRACKING EXAM |25 Videos

Similar Questions

Explore conceptually related problems

Heavy water is used in nuclear reactors as

Which isotope is used in nuclear reactors ?

ARIHANT PUBLICATION JHARKHAND-ATOMIC STRUCTURE-EXAM BOOSTER FOR CRACKING EXAM
  1. If a certain element has an atomic number 19 , the element is

    Text Solution

    |

  2. An element has atomic number 34. Its valency will be

    Text Solution

    |

  3. Graphite is used in nuclear reactors

    Text Solution

    |

  4. The rule which states that no two electrons can have same value of all...

    Text Solution

    |

  5. The rule which states that no two electrons can have same value of all...

    Text Solution

    |

  6. An element M has atomic mass 19 and atomic number 9 . Its ion is repr...

    Text Solution

    |

  7. Which of the following is correct sequence in terms of increasing mass...

    Text Solution

    |

  8. The number of electrons is 1 an isotope of oxygen is

    Text Solution

    |

  9. The energy of sun is due to

    Text Solution

    |

  10. M-shell contains sub shell

    Text Solution

    |

  11. The atomic number of an element is 86 . The number of electrons pres...

    Text Solution

    |

  12. The half life period of a radioactive element is 4 s . What fraction o...

    Text Solution

    |

  13. Isotopes differ in

    Text Solution

    |

  14. A radioactiv element has atomic number A and mass number M. It emits o...

    Text Solution

    |

  15. The element obtained by emission of beta - particle from is

    Text Solution

    |

  16. The half life of a radioactive isotope is 44 days . In how many days 1...

    Text Solution

    |

  17. The atomic weight of an element is 39.The number of neutrons in its nu...

    Text Solution

    |

  18. The half life period of radium is 1600 years . In how many years 1 g r...

    Text Solution

    |

  19. A radioactive isotope having a half life of 3 days was received after ...

    Text Solution

    |

  20. Atomic number of an element is 30 and its atomic weight is 65 . The nu...

    Text Solution

    |